TW448244B - An electrogalvanized steel sheet with light tone - Google Patents

An electrogalvanized steel sheet with light tone Download PDF

Info

Publication number
TW448244B
TW448244B TW086107838A TW86107838A TW448244B TW 448244 B TW448244 B TW 448244B TW 086107838 A TW086107838 A TW 086107838A TW 86107838 A TW86107838 A TW 86107838A TW 448244 B TW448244 B TW 448244B
Authority
TW
Taiwan
Prior art keywords
plane
orientation index
coating
brightness
electroplated
Prior art date
Application number
TW086107838A
Other languages
Chinese (zh)
Inventor
Masatoshi Iwai
Junji Kawafuku
Kuniyasu Araga
Original Assignee
Kobe Steel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP17012296A external-priority patent/JP3363033B2/en
Priority claimed from JP17012396A external-priority patent/JP2831975B2/en
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of TW448244B publication Critical patent/TW448244B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • C23C28/3225—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only with at least one zinc-based layer
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer

Abstract

Described is an electrogalvanized steel sheet with a light tone having an electrogalvanized coating layer formed on one side or both sides of a steel sheet. In the electrogalvanized steel sheet, the orientation indices of the (00.2) plane and the (10.1) plane of said electrogalvanized coating layer are 1.0 or greater and 1.0 or less, respectively and at the same time, (10) the orientation index of the (10.3) plane is 2.0 or greater; or (2) a ratio of [the sum of the orientation indices of the (0.02) and (10.3) planes] to [the orientation index of the (10.1) plane] is 4.5 or greater. Furthermore, the orientation index of each crystal plane of said electrogalvanized coating layer satisfies the following relational equations: A=[Ico(00.2) + Ico(00.4) + Ico(10.3)] ≥ 8.0; B=[Ico(10.0) + Ico(10.1) + Ico(10.2) + Ico(11.0)] ≥ 1.0, supposing that Ico(hk.1) represents the orientation index of a (hk.1) plane.

Description

448244448244

五、發明說.明彳 補充 發明背暑 1 ·發明範圍 本發明係關於具淡色調表面的電鍍鋼板。此電鍍鋼板 可以在無頂塗的情況下作爲汽車外部板材、家庭供電設備 或辦公室自動化設備或建材之電鍍鋼板° 2.相關技術之描述 電鍍鋼板因爲抗蝕性及外觀極佳，所以被大量工業化 ，作爲汽車的外板材料 '家庭供電設備或辦公室自動化設 備及建材之電鍍鋼板。 經濟部智慧財產局員工消費合作杜印製 -----^--------^---I (請先閲讀背面之注意事項再填寫本頁) 電鍍鋼板因其極佳的抗蝕性，所以常被用來作爲底塗 板，其表面上覆以頂塗，因此不會特別注意到塗層表面的 外觀。但是，近年來，因爲使用者越來越想要簡化使用步 驟及降低成本1因而希望能省略或簡化頂塗步驟，希望能 使用其上無塗層的電鍍鋼板》此處，電鍍鋼板在經過各種 化學轉變處理（如：鉻酸鹽塗覆處理或透明的有機或無機 薄膜塗覆處理）以進一步提高其抗蝕性且同時賦予其成型 性質、不留痕跡性質（fingerprint resistance)、潤滑 性、可焊性、導電性之類之後，其表面上無頂塗存在。 在這樣的趨勢下，電鍍鋼板的表面外觀即是最終產品 的外觀，因此，對於此板而言，外觀特性變得相當重要。 至於其色調，除了鍍板的各種外觀性質之外’因爲使用者 越來越偏好較淡色調（即，明亮度較高）*所以顯然以較 淡色調爲佳β 本紙張尺度適用中國國家標準（CNSM4規格（210 X 297公釐） -4 - ^48244 A7 B7 經濟部4-央樣準局員工消费合作社印笨 五、 發明説明 ( 2 ) - 在 這 樣 的 情 況 下，已 有 —些 用 以產 製 具 淡色調 之電 鍍 鋼 板 的 方 法 〇 舉 例 言之， 在 J apan e se Patent App] i cat i- on No. Η E I 5 - -36! 5 L 4中 ，描述- -種淡色調之經 電 親 和 覆 有 鉻 的 Λΐη* 鋼 板，其 製 法是 ·· 使電 鍍 塗 層之特 定的 晶 體 平 面 具 特 定 的 方 向性， 更 特定 言 之， 將 ( 0 0 · 2 ) 平 面 和 ( 1 0 • 1 ) 平面的 定 向指 數 分別 控 制 於0 . 5或 以 上 和 1 * 0 或 以 下 在 Japanese Patent App1i cat ion No .Η E I 7 - 1 1 0 7 1 中 也 提 出一種 類 似於 上 述技 術 的 方法， 提出 特 定 晶 體 平 面 在 電 鍍 塗層中 之 指向 〇 所述 者 具 體指出 :淡 色 調 之 電 鍍 覆 有 路 的 鋼板可 得 S : 將 (1 0 • 3 )平 面和 ( 1 0 • 1 ) 平 面 的 定向指數 分別 控 制於 1 0或以 上及 1 0 或 以 下 或者，將 ( 11 0 ) 平 面 和（1 0 · 1 ) 平 面 的 定 向 指 數 分別控 制 於0 6或 以 上 及1 . 0或 以 下 或 者 在 滿 足 前述定 向 指數 的 同時 將 (00 • 2 ) 平 面 的 定 向 指數控 制於1 « 0或 以 下· 上 述 文獻所 述 的道些 方法係 基 於藉 由 指 定電鍍 塗層 之 特定晶 體 平 面 之 指 向的方 式 來提 高 塗層 表 面 之明亮 度的 技 巧 它 們 的特 點在 於：即 使 塗層 表 面進 行 化 學轉變 處理 ( 如 : 鉻 酸 鹽 塗 覆 繼而視 情 況地 以 透明 的 有機膜塗 覆於 其 上 » 使抑制 明 亮 度 降低有 最 大效 果 )， 仍 可 得到具 淡色 調 的 電 鍍 AMI 鋼 板 0 上 述 文獻中 « 所述 的 '明 亮 度 (L值 )不 低 於 5 5 是 淡 色 調J的 檫準， 符合此 標準 的電鍍板視爲 能 夠 完 全 滿 足 使 用 者在色 調 的要 求者。 本紙張尺度逋用中國國家揉準（CNS > A4规格（210X297公釐） 448244 經濟部智慧財產局員工消費合作社印製 ! Α7--brn, “ -補-五、發明說明（3Γ~ 本發明者致力於研究，結果發現：如前述文獻中·所述 者，電鍍塗層的色調（明亮度）在某些程度上會受到特定 晶體平面定向的影響，但具體指定方向不一定都能夠獲致 穩定的明亮度。因此，就穩定的觀點，上述方法無法令人 滿意。此外，最近的情況中，使用者所須的明亮程度變得 更高，"明亮度不低於55〃的標準無法滿足使用者的需 求。特定言之*希望能擁有的是未經任何進一步塗覆處理 時之明亮度（L值）高至不低於8 0，即使經過鉻塗覆處 理之後的明亮度亦不低於7 5，且即使經過透明薄膜塗覆 處理之後的明亮度亦不低於7 0的電鍍鋼板。 發明概述 就前述者而完成本發明。本發明的目的是要提出一種 明亮度優於習用者且能夠滿足未經任何進一步塗覆處理時 之明亮度（L值）高至不低於8 0 ，即使經過鉻酸鹽塗覆 處理之後的明亮度亦不低於7 5 ，且即使經過透明薄膜塗 覆處理之後的明亮度亦不低於7 0的電鍍鋼板。 本發明的電鍍鋼板能夠克服上述問題，是一種非常淡 色調的電鍍鋼板，此鋼板的一面或兩面上有電鍍塗層’電 鍍塗層的（00 * 2)平面的定向指數是1 · 0或以上’ 電鍍塗層的（1 0 _ 1 )平面的定向指數是1 · 〇或以下 ，同時 (1)電鍍塗層的（10.3)平面的定向指數是 2 . 0或以上，或者 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 一 6 — --- I ^--------^-------"訂--- ------線 <請先閱讀背面之注意事項再填寫本頁) 448244 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（4) (2) 〔 （00 · 2)平面之定向指數和（10 · 3 )平面之定向指數之總和〕與〔（10·1)平面之定向 指數〕的比率是4.5或大於4.5。 此電鍍鋼板的電鍍塗層形成於此鋼板的一面或兩面上 ，電鍍塗層的各個晶體平面的定向指數滿足下列關係式： A = ( I c 〇 (00*2)+Ico ( 0 0 · 4 ) + Ico (10-3)1^8.0 B=〔Ico ( 1 0 · 0 ) + I c o (10-1) + Ico(10-2)+Ico(ll*0)]<1.0 其中的Ico (hk. 1)代表（hk· 1)平面的定向 指數。 本發明中，控制各個晶體平面的定向指數以滿足'A / B > 1 3 . 0 "，可製得具淡色調的電鍍鋼板。 所得的電鍍鋼板因其外觀極佳，所以可以在無須任何 進一步的塗覆處理的情況下，有效地用於汽車的外板材料 •家庭供電設備或辦公室自動化設備及建材。欲改善抗蝕 性、成型性、不留痕跡性質，此板以於經鉻酸鹽塗覆處理 或有機或無機透明薄膜塗覆處理之後使用比較有效。以鉻 酸鹽塗覆處理時，希望能夠將C r塗覆重量控制於5 0毫 克/平方米或以下，以透明膜塗覆處理時的乾重控制於2 克/平方米或以下。 根據本發明，能夠使電鍍鋼板在未經任何進一步塗覆 處理時之明亮度高至不低於8 0，經過鉻酸鹽塗覆處理之 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐〉 ^48244 年月 89. U· * A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明（） 5 後的明亮度不低於7 5 ’經過透明薄膜塗覆處理之後.的明 亮度不低於7 0的電鍍鋼板，其中的明亮度（l值）係依 照J I S Z 8 7 3 0測得。 本發明由前述者構成’其使得吾等能夠提供未經任何 進一步塗覆處理時之明亮度（L值）高至不低於8 0，經 過鉻酸鹽塗覆處理之後的明亮度不低於7 5，經過透明薄 膜塗覆處理之後的明亮度不低於7 〇的電鍍鋼板，其亦大 幅改善不含塗料的電鍍鋼板之品質，所用的方法是：除了 界定（00 · 2)和（10 . 1)平面的定向指數之外， 亦界定〔（00 · 2)平面之定向指數和（10 · 3)平 面之定向指數之總和〕與〔（1 〇 . 1 )平面之定向指數 〕的比率。 此外，將電鍍塗層的晶體平面分成兩類，即，對於明 亮度有正面影響的一類及對於明亮度有負面影響的另一類 ，然後具體指定以前述相關的等式A和B分別所指定的一 類之定向指數和，便可製得優於習用者之L值不低於8 0 的高明亮度電鍍鋼板。除了上述要求（A/B比值）之外 >具體指定沿著晶體平面的（00 · 2)和（10 · 1) 平面之定向指數，也可能將明亮度（L值）提高至8 3或 以上》這樣的電鍍鋼板可作爲各種外部板材或建材。此外 ，藉由鉻酸鹽塗覆處理和/或透明薄膜塗覆處理’此板的 抗蝕性 '潤滑性、抗刮傷性，可焊性、和電沈積塗覆性質 及不會影響其明亮度的黏合性質獲得改善’因此可用於實 際應用上。 本紙張尺度適用中國國家標準（CNS^A4規格（2Ϊ0 X 297公釐) ' ' (請先閱讀背面之注意事項再填寫本頁) 装--------訂---------線V. The Invention. Ming Ming Supplementary Inventions 1 · Scope of the Invention The present invention relates to electroplated steel plates with light-toned surfaces. This electroplated steel plate can be used as an electroplated steel plate for automobile exterior plates, home power supply equipment or office automation equipment or building materials without top coating. 2. Description of related technologies Electroplated steel plates are industrialized because of their excellent corrosion resistance and appearance. , As the exterior material of the car's electroplated steel plate for home power supply equipment or office automation equipment and building materials. Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs for consumer cooperation Du printed ----- ^ -------- ^ --- I (Please read the precautions on the back before filling out this page) Electroplated steel sheet because of its excellent Corrosion resistance, so it is often used as a bottom coating plate, its surface is covered with top coating, so the appearance of the coating surface is not particularly noticeable. However, in recent years, as users increasingly want to simplify the use steps and reduce costs, 1 they want to omit or simplify the top coating step, and hope to use uncoated electroplated steel sheets. Here, electroplated steel sheets have undergone various Chemical conversion treatment (such as chromate coating treatment or transparent organic or inorganic thin film coating treatment) to further improve its corrosion resistance and at the same time impart its molding properties, fingerprint resistance, lubricity, and After soldering, conductivity, etc., there is no topcoat on the surface. Under such a trend, the surface appearance of the plated steel sheet is the appearance of the final product, and therefore, the appearance characteristics of the plate become very important. As for its hue, in addition to the various appearance properties of the plate, 'because users increasingly prefer lighter tones (ie, higher brightness) *, it is clear that lighter tones are better. Β This paper scale applies Chinese national standards ( CNSM4 specifications (210 X 297 mm) -4-^ 48244 A7 B7 Ministry of Economic Affairs 4- Central Procurement Bureau Staff Consumer Cooperatives Yin Ben V. Invention Description (2)-In this case, some- A method for manufacturing a light-colored plated steel sheet. For example, in the Japan Patent Application] i cat i- on No. Η EI 5--36! 5 L 4, a description of-- Affinity-covered Λ 覆 η * steel plates are produced by making certain crystal planes of the electroplated coating have a specific directionality, more specifically, the (0 0 · 2) plane and the (1 0 • 1) plane The orientation index is controlled at 0.5 or more and 1 * 0 or less, respectively. In Japanese Patent App1i cat ion No. Η EI 7-1 1 0 7 1 is also proposed a technology similar to the above The method points out the direction of the specific crystal plane in the electroplating coating, and the one specifically points out that a light-colored electroplated steel plate can be obtained by S: the (1 0 • 3) plane and the (1 0 • 1) plane Orientation index is controlled at 10 or more and 10 or less, respectively, Orientation index of (11 0) plane and (1 0 · 1) plane are controlled at 0 6 or more and 1.0 or less, respectively Orientation index while controlling the orientation index of the (00 • 2) plane to 1 «0 or below · These methods described in the above literature are based on improving the coating by specifying the orientation of the specific crystal plane of the plating coating Techniques for surface brightness. They are characterized by: even if the surface of the coating is chemically transformed (such as: chromate coating and then optionally with a transparent organic film on it »» the maximum effect of suppressing the reduction of brightness ), You can still get a light tone Described in the literature «said plated AMI steel plate 0 'bright luminance (L value) of not lower than 55 is a light tone J Sassafras registration, meet this criterion electroplate considered capable of fully satisfying using those tone to requester in. The dimensions of this paper are printed according to the Chinese National Standard (CNS > A4 (210X297 mm) 448244 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs! Α7--brn, "-Supplement-V. Description of the invention (3Γ ~ This invention The author worked hard on the research, and found that, as described in the aforementioned literature, the hue (brightness) of the electroplated coating will be affected by the orientation of the specific crystal plane to some extent, but the specific direction may not always be stable. Therefore, the above method is not satisfactory from a stable point of view. In addition, in recent cases, the brightness required by users has become higher, and the standard of "brightness not less than 55" cannot be satisfied. User needs. In particular * hope to have a brightness (L value) of not less than 80 without any further coating treatment, even after the chromium coating treatment is not low Electroplated steel sheet at 7 5 and having a brightness not lower than 70 even after being subjected to a transparent thin film coating process. SUMMARY OF THE INVENTION The present invention has been completed in view of the foregoing. The object of the present invention is to provide a clear The brightness is better than the conventional one and can meet the brightness (L value) without any further coating treatment as high as not less than 80, even after the chromate coating treatment is not less than 7 5 And even after the transparent film coating process, the plated steel sheet has a brightness of not less than 70. The plated steel sheet of the present invention can overcome the above problems and is a very light-colored plated steel sheet. One or both sides of the steel plate are plated. The coating 'orientation index of the (00 * 2) plane of the electroplated coating is 1 · 0 or more' The orientation index of the (1 0 _ 1) plane of the electroplated coating is 1 · 0 or less, and (1) the electroplated coating Orientation index of the (10.3) plane of the layer is 2.0 or above, or the paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm)-6 — --- I ^ ------ -^ ------- " Order --- ------ line < Please read the notes on the back before filling out this page) 448244 A7 B7 Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs V. Description of the invention (4) (2) [(00 · 2) the total of the orientation index of the plane and the (10 · 3) orientation index of the plane The ratio of and] to [orientation index of (10 · 1) plane] is 4.5 or more than 4.5. The plating coating of this plated steel plate is formed on one or both sides of this steel plate, and the orientation index of each crystal plane of the plated coating satisfies The following relationship: A = (I c 〇 (00 * 2) + Ico (0 0 · 4) + Ico (10-3) 1 ^ 8.0 B = 〔Ico (1 0 · 0) + I co (10-1 ) + Ico (10-2) + Ico (ll * 0)] < 1.0 where Ico (hk. 1) represents the orientation index of the (hk · 1) plane. In the present invention, the orientation index of each crystal plane is controlled to satisfy 'A / B > 1 3.0. &Quot;, and a light-colored plated steel sheet can be produced. Because of the excellent appearance of the obtained plated steel sheet, it can be effectively used as an outer panel material for automobiles without any further coating treatment. • Home power supply equipment or office automation equipment and building materials. To improve the corrosion resistance, moldability, and trace-free properties, this board is more effective after chromate coating or organic or inorganic transparent film coating. When coating with chromate, it is desirable to control the coating weight of C r to 50 mg / m 2 or less, and to control the dry weight of 2 g / m 2 or less when applying transparent film coating. According to the present invention, the brightness of the electroplated steel plate can be as high as not less than 80 without any further coating treatment, which has been treated with chromate coating (please read the precautions on the back before filling this page). Paper size applies Chinese National Standard (CNS) A4 specification (210 X 297 mm) ^ 48244 89. U · * A7 B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Brightness after the invention (5) After being subjected to a transparent film coating treatment of not less than 7 5 ', the brightness (1 value) of a plated steel sheet having a brightness of not less than 70 is measured in accordance with JISZ 8 7 30. The present invention is constituted by the foregoing 'It enables us to provide the brightness (L value) without any further coating treatment as high as not less than 80, the brightness after chromate coating treatment is not less than 7 5, and the transparent film After the coating process, the electroplated steel sheet with a brightness of not less than 70% also significantly improves the quality of the electroplated steel sheet without coatings. The method used is: In addition to defining the orientation of the (00 · 2) and (10. 1) planes In addition to the index, it also defines [(00 · 2) The ratio of the orientation index of the plane and the sum of the orientation index of the (10 · 3) plane] to the [(10.1) orientation index of the plane]. In addition, the crystal plane of the electroplated coating is divided into two categories, namely, The one that has a positive effect on brightness and the other that has a negative effect on brightness, and then specifically specifies the sum of the directional indices specified by the aforementioned related equations A and B, respectively, can be made better than the conventional High-brightness galvanized steel with L value not lower than 80. In addition to the above requirements (A / B ratio) > specify the orientation indices of the (00 · 2) and (10 · 1) planes along the crystal plane, also It is possible to increase the brightness (L value) to 8 3 or more. Such plated steel plates can be used as various external plates or building materials. In addition, the resistance of this plate is treated by chromate coating and / or transparent film coating. Corrosiveness, "lubricity, scratch resistance, solderability, and electrodeposition coating properties and adhesion properties that do not affect its brightness are improved." Therefore, it can be used in practical applications. This paper size applies Chinese national standards (CNS ^ A4 size (2Ϊ0 X 297 mm) '' (Please read the precautions on the back before filling this page)

五、發明' —::j 假設本發明以申請專利範圍第1或2項爲基礎， \J· \ly ο 3 s* ο ο 1 1V. Invention '— :: j Assuming that the present invention is based on item 1 or 2 of the scope of patent application, \ J · \ ly ο 3 s * ο ο 1 1

T1 { Ν—y\ 1 ο ) . * >"―- πν 一_ • τ—^ IX k ( ( h I I + 2 • ο ο ο 2 + s s s \)y o o 0 o (T1 {Ν—y \ 1 ο). * ≫ " ―- πν a_ • τ— ^ IX k ((h I I + 2 • ο ο ο 2 + s s s \) y o o 0 o (

* S k I h + /V* S k I h + / V

ο ο Γν S 2 + οο ο Γν S 2 + ο

S ο 2 3 s ο 礎 基 爲 項 4 或 3 第 圍 範 利 專 請 串 以 明 發 本 設 假 k h + 2 * ο ο /(\ --------------- 裝--- {請先閱讀背面之注意事項再填寫本頁) 、\ 4 • ο οS ο 2 3 s ο The basis is item 4 or 3. Fan Li Zhuan, please string with the Mingfa this set of leave kh + 2 * ο ο / (\ --------------- Loading --- {Please read the precautions on the back before filling this page), \ 4 • ο ο

ο IXο IX

2 ο ι-H ο 1 ο 3 ο2 ο ι-H ο 1 ο 3 ο

ο HX IX • S -1- k I ) h + 2 ( ) * s 4 ο _—- * 1 II o ( SOS Ti /I\ Ti s 十ο HX IX • S -1- k I) h + 2 () * s 4 ο _—- * 1 II o (SOS Ti / I \ Ti s 十

NJ 2 • ο ο /L SNJ 2 • ο ο / L S

ο ( 1 S ( I S 十 I ) + 3 NJy » ο ο • 1 ο ( 1 S --------線 經濟部智慧財產局員工消費合作社印製ο (1 S (I S 十 I) + 3 NJy »ο ο • 1 ο (1 S -------- line Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

o · M-_ ι-H c 的 *—- \i/ 數1 指· 向 k 定 h 的 ί } 面 1 平 * 澧 k 晶 In 的 c -層 面塗 平鋅 體將 晶指 的是 層 } 塗 1 鍍· 電 k h 面 平。 體值 晶的 D 的得 P 粉所 C 鋅正 J 以校和 除以 t I 加 Μ 度而 Τ 強繼 S 射 s A 繞I 對度o · M-_ ι-H c * —- \ i / number 1 refers to the 定 plane of h which is fixed to k 1 flat * 澧 k crystal In is coated with a flat zinc body to refer to the crystal} Tu 1 plating · electric kh surface flat. The value of the crystal D is obtained by the powder P, the zinc is J, and the sum is divided by t I plus Μ degrees, and Τ is strongly followed by S, s A, and I pairs.

S k h 對 相 的 ο 相強 出 列 中 述 上 些 s 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐）-10 - 8 d 經濟部智慧財產局員工消费合作社印製The opposite phase of sk phase is listed in the above. S This paper size applies to China National Standard (CNS) A4 (210 x 297 mm) -10-8 d Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs

hk·丨）的數據，如下面的表}所示者。 表1 晶片 間距 (A ) 2 Θ Γ ) (hk * 1) 米勒指檫 ^Miller indic-es plane) I s ( h k I ) 米勒標準相強度 (diffraction strength ) 2.475 36. 26 (00 · 2) 53 2.309 38.97 (10* 0) 40 2.092 43.2 1 (1 0 * 1 ) 100 1.686 54. 36 (1 0 · 2 ) 28 1.342 70.04 (10* 3) 25 1.332 70.69 (11 · 0) 2 1 1.237 77.02 (00 * 4) 2 (請先閱讀背面之注意事項再填寫本頁) 裝·-------訂-------1·線 研究所得之電鍍塗層表面的色調與各個晶體平面的定 向指數之間的關係。結果發現：各個晶體平面的定向指數 與色調之間的關係有限，並非持續存在。換言之，未確定 某些晶體平面的定向指數大時，有限的關係使得表面色調 無可避免地變得非常明亮或者變得非常黯淡。 因此，此研究未針對各個晶體平面的定向指數’而是 針對明亮度和多個晶體平面的定向指數之間的關係。 本紙張尺度適用中國國家標準（CNS)A4規格（210x297公釐）* 11 - sy. 年 A7 B7 I_ ----I ---------- { 五、發明說明（9丁一 圖1用以圖解出電鍍塗層的（1 ο · 1 )和（ 0 0 · 2 )平面的定向指數對於塗層表面的明亮度所造成 (請先閱讀背面之注意事項再填寫本頁) 的影響°由此圖中可明顯看出：當（00 . 2)平面的定 向指數是1 · 〇或以上且（1 〇 · 1 )平面的定向指數是 1 . 0或以下時，一些表面呈現不低於8 0之高能級明亮 度（L值）。但是，在上述範圍內，經發現有一些表面呈 現不高於65之低能級明亮度（L值）。 由上述結果推論出：已證實兩個要求’即，# ( 00 * 2)平面的定向指數控制於〇 5或以上，( 1 0 · 1 )平面的定向指數控制於1 . 〇或以下"不足以 使L值高至不低於8 0 » 在假設滿足前述兩個要求的前提下1考慮到其他晶體 平面的指向也會影響到色調。詳細研究除了（00，2) 和（10·1)平面以外的晶體平面的定向指數對於明亮 度所造成的影響。結果根據下面所述者而有很大的差別： (1) (1〇· 3)平面的定向指數，或 經濟部智慧財產局員工消費合作社印製 (2) 〔 （00 · 2)平面之定向指數和（1〇 · 3 )平面之定向指數之總和〕與〔（1〇·1)平面的定向 指數〕之比率’已經證實當（1 〇 · 3 )平面的定向指數 是2 . 0或以上，特別是2 _ 5或以上時’或者是上述比 值是4 5或以上時，可獲得穩定且極佳的明亮度。 圖2說明電鍍塗層的（1〇·3)平面的定向指數與 其（00 · 2)平面的定向指數爲1 ◦或以上且其（ 1 0 ♦ 1 )平面的定向指數爲1 · 〇或以下的電鍍鋼板之 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -12 - 89. U. Δ7 Β7 五、發明說明（d (請先閱讀背面之注意事項再填寫本頁) 明亮度之間的關係。居於（1 0 · 3 )平面的定向指數是 2 . 0或以上，特別是2 . 5或以上範圍內的板之明亮度 高至不低於80 ，而落入（10 * 3)平面的定向指數小 於2 . 0之範圍內的板之明亮度僅低至6 5或更低。 圖3說明〔（〇〇·2)和（10·3)平面的定向 指數和〕與〔（10·1)平面的定向指數〕之比值與其 (00 · 2)平面的定向指數是1 . 0或以上及（ 1 0 * 1 )平面的定向指數是1 0或以下之範圍內之電 鍍鋼板的明亮度之間的關係。上述比值是4.5或以上的 板之明亮度高至不低於80 ，而此比值低於4 · 5者的明 亮度低至不超過6 5。 經濟部智慧財產局員工消費合作社印製 由這些結果可以知道：無可避免地要將（00 * 2) 平面的定向指數控制於1.0或以上，將（10·1)平 面的定向指數控制於2 · 0或以上（特別是2 . 5或以上 )，或者，使〔（00·2)和（10·3)平面的定向 指數和]與〔（1 0 1 )平面的定向指數]之比值是 4 . 5或以上，以使得電鍍塗層具有極佳之不低於8 0的 明亮度（L值）。 此外’本發明者致力於電鍍塗層的各個晶體平面（ h k · 1 )與明亮度的關係上之研究。基於目前尙未被提 出的新發現而完成本發明，此發現是：以（〇〇 · 2)平 面（鋅六方最密堆積的基礎平面）作爲基礎，以各個晶體 平面與基礎平面之間的角度〔下文中將此角度稱爲、晶面 夾角（index plane angle) (° ) * ]與明亮度（L 值） 本紙張尺度適用中國國家標準（CNS)A4規格（2】〇χ 297公釐） -13 - 482 4hk · 丨), as shown in the following table}. Table 1 Wafer pitch (A) 2 Θ Γ) (hk * 1) Miller refers to esMiller indic-es plane) I s (hk I) Miller standard phase strength (diffraction strength) 2.475 36. 26 (00 · 2 ) 53 2.309 38.97 (10 * 0) 40 2.092 43.2 1 (1 0 * 1) 100 1.686 54. 36 (1 0 · 2) 28 1.342 70.04 (10 * 3) 25 1.332 70.69 (11 · 0) 2 1 1.237 77.02 (00 * 4) 2 (Please read the precautions on the back before filling in this page.) The relationship between the orientation index of the crystal plane. It was found that the relationship between the orientation index of each crystal plane and the hue is limited and does not persist. In other words, when the orientation index of some crystal planes is not determined to be large, the limited relationship makes the surface tone inevitably very bright or very dim. Therefore, this study does not address the orientation index ' of each crystal plane, but rather the relationship between the brightness and the orientation index of multiple crystal planes. This paper size applies to China National Standard (CNS) A4 (210x297 mm) * 11-sy. Year A7 B7 I_ ---- I ---------- {V. Description of Invention (9 丁 一Figure 1 is used to illustrate the orientation of the (1 ο · 1) and (0 0 · 2) planes of the electroplated coating on the brightness of the coating surface (please read the precautions on the back before filling this page). The influence ° can be clearly seen from this figure: when the orientation index of the (00. 2) plane is 1.0 or more and the orientation index of the (10. 1) plane is 1.0 or less, some surfaces appear not High-level brightness (L value) lower than 80. However, within the above range, it was found that some surfaces exhibit low-level brightness (L value) not higher than 65. It is inferred from the above results that: One requirement is that the orientation index of the # (00 * 2) plane is controlled at 0 or more, and the orientation index of the (1 0 · 1) plane is controlled at 1.0 or less. "Insufficient to make the L value high to not low On 8 0 »On the premise that the above two requirements are met, 1 consider that the orientation of other crystal planes will also affect the hue. A detailed study in addition to ( The effect of the orientation index of the crystal planes other than the 00, 2) and (10 · 1) planes on the brightness. The results vary greatly according to the following: (1) (10.3) Orientation index, or printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (2) [sum of (00 · 2) plane orientation index and (10.3) plane orientation index] and [(1〇 · 1) plane The ratio of the orientation index] has been proven to be stable when the orientation index of the (10.3) plane is 2.0 or more, especially when it is 2_5 or more, or when the ratio is 45 or more. And excellent brightness. Figure 2 illustrates the orientation index of the (1 ·· 3) plane of the electroplated coating and the orientation index of the (00 · 2) plane is 1 ◦ or more and the orientation of its (1 0 ♦ 1) plane. The paper size of the electroplated steel sheet with an index of 1 or below applies to the Chinese National Standard (CNS) A4 (210 X 297 mm) -12-89. U. Δ7 Β7 V. Description of the invention (d (please read the back first) Note on this page, please fill out this page) The relationship between brightness. Orientation in the (1 0 · 3) plane The index is 2.0 or more, especially the brightness of the board in the range of 2.5 or more is as high as not less than 80, and the orientation index falling into the (10 * 3) plane is less than the board in the range of 2.0 The brightness is only as low as 65 or lower. Fig. 3 illustrates the ratio of [[00 · 2) and (10 · 3) orientation index sum] to [(10 · 1) plane orientation index] and its ( 00 · 2) The orientation index of the plane is 1.0 or more, and the orientation index of the (100 * 1) plane is the relationship between the brightness of the plated steel sheet in the range of 10 or less. The brightness of the board whose ratio is 4.5 or more is as high as not less than 80, and the brightness of the board whose ratio is less than 4.5 is as low as not more than 65. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, it can be known from these results that: inevitably, the orientation index of the (00 * 2) plane is controlled to 1.0 or more, and the orientation index of the (10 · 1) plane is controlled to 2 · 0 or more (especially 2.5 or more), or the ratio of [[00 · 2) and (10 · 3) orientation index sum] to [(1 0 1) plane orientation index] 4.5 or above, so that the electroplated coating has an excellent brightness (L value) of no less than 80. In addition, the inventors have devoted themselves to studying the relationship between the crystal planes (h k · 1) of the plating coating and the brightness. The present invention has been completed based on a new and unproven new discovery. This discovery is based on the (〇〇 · 2) plane (the most densely packed base plane of zinc hexagons) as the basis and the angle between each crystal plane and the base plane. [Hereinafter, this angle is called, index plane angle (°) *] and brightness (L value). This paper size is in accordance with Chinese National Standard (CNS) A4 specification (2) 0 × 297 mm. -13-482 4

五有 a, 發明說明（u) 3。此處，將上述晶面夾角（。）列於下面的表2 » | 『 ------ (hk * 1) 米勒指檩 (Miller indie-e s plane) 晶面夾角 (Index plane angle) Γ ) (00 * 2) 0 (10 · 〇) 90 (10 * l) 65 (10 * 2) 47 (10 * 3) 35,5 (11 * 〇) 90 (00 * 4) 0 ------------^ -------I ^--- ----- I I (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 個箕 d 由 兩計z)iη， 在鋅具有六方緊密填充（HC P )系統形態時’介於 丨晶體平面之間的晶面夾角（index plane angle) Θ之 :如下：假設a和c分別代表晶格常數.（h i k i . 1 和（h2k2. 1 2)代表晶體平面（鏡相指標：mirror ices plane)，而Θ代表兩個晶體平面間形成的角度 丨下列式子計算出X、γ和Z。There are five, a description of the invention (u) 3. Here, the above-mentioned crystal plane included angle (.) Is listed in Table 2 below | | 『------ (hk * 1) Miller indie-e s plane Crystal plane included angle (Index plane angle ) Γ) (00 * 2) 0 (10 · 〇) 90 (10 * l) 65 (10 * 2) 47 (10 * 3) 35,5 (11 * 〇) 90 (00 * 4) 0 --- --------- ^ ------- I ^ --- ----- II (Please read the notes on the back before filling this page) To make a 箕 d from two counts z) iη, when zinc has a hexagonal close-packed (HC P) system morphology, the crystal plane angle (index plane angle) Θ between the crystal planes is as follows: Assume a and c Respectively represent the lattice constants. (Hiki. 1 and (h2k2. 1 2) represent the crystal plane (mirror ices plane), and Θ represents the angle formed between the two crystal planes. 丨 The following formulas are used to calculate X, γ And Z.

本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）-U Λ482 4 4 經濟部智慧財產局員工消費合作社印製 89.fi. 年 ·.； 五、發明說明（12Γ —1 X=hiX h2 + kxx k2+ 1/2 ( h iX k2-t-h2 + 3/4： Y=hi2+ki2 十(h i x k i ) + 3/4 ( a / c ) 2 x ( 1 12 ) Z = h22+k22+ (h2xk2) + 3/4 (a/c”x (122) 然後由下列的關係式計算出晶體平面之間的晶面夾角0 : cos0 = X/(YxZ)1/2 計算所得的值在0至90°的範圍內= 將由上式得到的晶面夾角（° )分成兩類。其一由三 個晶體平面（00'2)、（1〇.3)和（〇〇,4) 形成，其晶面夾角小於0至3 5 5°的範圍內，另—類 則由四個晶體平面（1 0 · 0 ) ' (10.1)、（ 10.2)和（11·0)形成，其晶面夾角大。研究各 類型的定向指數和與鋅塗層表面之間的關係，有一目前& 未有人提出的新發現： 以特定方式描述，發現在滿足下列的關係等式 A = ( I c 〇 ( 0 0 · 2 ) + I c ο (〇〇·4) + Ico(10-3)]>8.0 B=〔Ico ( 1 Ο * Ο ) + I c 〇 (1〇.ι) + 本紙張尺度適用中國國家標準（CNS)A4規格（210x 297公釐）—1_5 ~ — -------------^--------訂---------線 I {請先閱讀背面之注意事項再填寫本頁) 4 Δ 8 2 d 4 A7 _ _B7 五、發明説明（13)This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) -U Λ482 4 4 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 89.fi. Years .; V. Description of the invention (12Γ —1 X = hiX h2 + kxx k2 + 1/2 (h iX k2-t-h2 + 3/4: Y = hi2 + ki2 ten (hixki) + 3/4 (a / c) 2 x (1 12) Z = h22 + k22 + (h2xk2) + 3/4 (a / c ”x (122) Then calculate the included angle between the crystal planes 0 from the following relationship: cos0 = X / (YxZ) 1/2 In the range of 0 to 90 ° = the crystal plane included angle (°) obtained by the above formula is divided into two categories. One is composed of three crystal planes (00'2), (10.3), and (〇〇, 4) Formation, whose crystal plane included angle is less than 0 to 3 5 5 °, and the other type is formed by four crystal planes (1 0 · 0) '(10.1), (10.2) and (11 · 0). The angle of the surface is large. Studying the relationship between various types of orientation index and the surface of the zinc coating, there is a new discovery that has not been proposed at present: It is described in a specific way, and it is found that the following relationship is satisfied: A = (I c 〇 (0 0 · 2) + I c ο (〇〇 · 4) + Ico (10-3)] > 8. 0 B = 〔Ico (1 〇 * Ο) + I c 〇 (1〇.ι) + This paper size applies to China National Standard (CNS) A4 specification (210x 297 mm) — 1_5 ~ — ------ ------- ^ -------- Order --------- Line I (Please read the notes on the back before filling this page) 4 Δ 8 2 d 4 A7 _ _B7 V. Description of Invention (13)

Ico(l〇-2)+Ico(ll*〇)]<l.〇 (請先閲讀背面之注意事項再填寫本頁) (其中的Ico (hk· 1)代表（hk_ 1)平面的定 向指數）時•確定能夠得到色調非常淡的電鍍鋼板。 圖4是實驗結果的圖示·由此圖中可以明顯看出：同 時滿足上述兩個關係式A和B的各個電鍍鋼板表面的色調 之明亮度極佳，其L值不低於8 0。 本發明使得吾等能夠穩定地提供明亮度（L值）不低 於8 0的電鍍鋼板，其明亮度優於目前慣用者，未具體指 定各個定晶體平面的定向指數*但控制（00 · 2)、( 10.3) 、（00 · 4)、（10.0)、（10·1 )' (10*2)和（11·〇)七個平面，爲一組的（ 00*2)、（10*3)和（00.4)三個平面的定 向指數和是8.0或以上，另一組的（10.0)、（ 10*1) 、（10·2)和（11·0)四個平面的定 向指數和是1.0或以下。 經濟部中央揉率局k工消费合作社印装 晶體平面的定向指數有時彼此無關•且其中沒有次排 列的關係>將屬於小索引平面角的這三個（00 · 2)、 (1 0 · 3)和（00 · 4)平面的定向指數列入考慮時 ，即使這些晶體平面之一〔如：（10· 3)平面〕的定 向指數大（或小），其他兩個晶體平面（00 · 2)和（ 0 0 · 4 )的定向指數也無可避免地變高（或低）。對於 屬於大索引平面角的四個（10_0) 、 （10·1)、 (10 · 2)和（11 · 0)晶體平面來說也是如此· ( CNS ) ( 210X297^H ) —1 fi — 448 A7 B7 經濟部中央棣率局貝工消费合作社印袋 五、發明説明（14) 藉由一個全新的觀念，本發明使得吾等能夠穩定地提 供明亮度（L值）較佳的電鍍鋼板，更特定言之，將電鍍 鋼板的晶體平面分類，換言之，其中的一類對於明亮度有 正面影響，另一類則對於明亮度有負面影響，並具體指定 每一類的定向指數的和* 本發明者以前述分類方式爲前提，進行進一步的研究 。結果證實：除了要求屬於等式A和B者的晶體平面和之 外，其比例（A/B)至少13 . 0，能夠得到明亮度好 得多的電鍍鋼板：當（0 0 · 2 )平面的定向指數是 4 . 0或以上且（10 · 1)平面的定向指數是0 . 3或 以下時，可得到更穗定、明亮度更高的電鍍鋼板。據此， 在前述條件下附帶這樣的要求，可以得到明亮度極佳（不 低於83)的電鍍鋼板。 圖5說明Α/Β比例對於滿足上述式Α和Β要求的電 鍍塗層的明亮度之影響。A/B比例超過1 3之後，明亮 度變得更高，其L值高出許多，不低於8 3 *圖6說明定 向指數（特別.是滿足式A和B之要求的塗層的（〇 . 02 )和（1 0 · 1 )平面之定向指數）對於明亮度之影響。 由圓中可瞭解：當（00 · 2)平面的定向指數是4 . 0 或以上且（10 · 1)平面的定向指數是0 . 3或以下（ 以0 . 2或以下爲佳）時*明亮度（L值）極佳（不低於 8 3)。 除了滿足本發明具體指定之定向指數的上述關係式之 外，沒有特別的限制。因爲各個晶體平面的定向指數的改 本&張尺度適用中國國家橾準（CNS ) A4規格（210X297公iTj (請先聞讀背面之注意事項再填寫本頁) 訂. -17 - 4482 4 4 A7 B7 經濟部中央標準局貝工消费合作社印製 五、 發明説明 ( 15) - 變 與 多 種 因 素 有 關 所 以 定 出 在 任 何 情 況 下 都 能 夠 滿 足 這 些 關 係 式 的 條 件 舉 例 言 之 在 使 用 酸 浸 液 的 電 鍍 法 ( 此 方 法 是 工 業 規模 常 用 的 方 法 ) 中 1 各 個 平 面 的 定 向 指 數 會 受 到 多 種 因 素 ( 如 : 塗 覆 電 流 密 度 、 電 流 的 持 續 提高 或 降 低 、 電 力 間 歇 供應 \ 浸 液 的 導 電 性 % 浸 液 的 P Η 、 浸 液 中 雜 質 的 種 類 和 濃 度 ( 有 機 物 或 無 機 物 ) 浸 液 中 的 添 加 物 種 類 和 濃 度 、 浸 液和 鋼 板材料 之 間 的 相 對 速 率 ) 的 影 響 〇 爲 了 要 滿 足 上 述 關 於 定 向 指 數 和 相 關 式 的 要 求 接 受 控制 個 別 條件 或控 制 —* 些 條 件 的 方 法 〇 此 處 先 以 事 刖 與 塗 覆 位 置 相 關 的 實 驗 設 定 這 些 條 件 » 可確 保有 足 夠 的 再 製 性 6 如 * 1-刖 述 者 本 發 明 的 特 點在 於 具 體 指 定 電 鍍 塗 層 的 ( 0 0 • 2 ) 和 c 1 0 * 1 ) 平 面 的 定 向 指 數 同 時 具 體 指 定 C ( 0 0 • 2 ) 和 ( 1 0 • 3 ) 平 面 的 定 向 指 數 和 ] 與 C ( 1 0 1 ) 平 面 的 定 向 指 數 ]比值 或者將關係 式 A 類 的 定 向 指 數 控 制 於 8 0 或 以 上 及 將 關 係 式 Β 類 的 定 向 指 數 控 制 於 1 0 或 以 下 可 以 得 到 超 越 巨 前 程 度 的 高 明 亮 度 0 此 外 A / B 比 例 使 得 吾 等 能 夠 獲 致 優 良 的 明 亮 度 〇 對 於 Ζ η 塗 覆 童 沒 有特 別 的 限 制 塗 覆 量 太 少 會 損 及 抗 蝕 性 ί 因 此 希 望 將 Z η 的 塗 覆 量 控制 於 3 克 / 平 方 米 或 以 上 以 1 0 • 克 /平 方 米或 以 上 爲 佳 * 2 0 克 / 平 方 米或 以 上 更 佳 〇 因 爲 提 高 Ζ η 塗 覆 量 也 會 提 髙 電 力 成 本 • 所 以 通 常 將 Ζ η 的 塗 覆 上 限 置 控制 於 1 0 0 克/平 方 米或 以 下 以 6 0 克 / 平 方 米或 以 下 爲 佳 1 4 0 克 / 平 方 米或 以 下 更 佳 « 本紙張尺度逋用中國國家搮準（CNS ) A4规格（210X297公釐） 經濟部中央標準局貝工消费合作社印装 448244 A7 B7 五、發明説明（16) … 可根據其施用目的而製成僅有一面或是兩面都具高明 亮度之上述電鍍塗層_。也能夠形成多層塗覆結構·其中， 以Ni塗層（如：Ni - Co或Ni—P) 、Zn塗層（ 如：N i— Zn、Zn — F e 或 Zn — Cr)或 F e 塗層 (如：Fe — P或Fe_B)作爲底塗施用。 其表面上有高明亮度電鍍塗層形成之本發明的電鍍板 因其極佳的明亮度而可用於商業用途。也可進行化學轉變 處理（如：鉻酸鹽塗餍或有機或無機透明薄餍）以視所須 地進一步改善其抗蝕性、形成性、不留痕跡性質之類。 如下文中所述者，在上面的情況中，化學轉變處理或 透明膜塗覆處理會稍’微降低表面明亮度，但即使經過這樣 的處理，L值也不低於7 0，此還是比目前慣用的電鍍鋦 板所能達郅者好得多。 圚7是說明鉻酸鹽塗覆量和明亮度之間之關係的圖示 。明亮度會隨著鉻酸鹽塗覆量的提高而略爲降低•塗覆量 提高過多時，其降低量會達到無法忽略的地步。爲了要確 保鉻酸鹽塗覆之後的明亮度（L值）高至不低於7 5 *必 須要將鉻酸鹽塗覆量控制在5 0毫克C r/平方米或以下 ，以3 0毫克C r/平方米或以下爲佳。道樣少的塗覆置 不會提高b值（它是除了明亮度之外之色調的測量值）， 因此外表不.會有黃化的現象· 鉻酸鹽塗覆的主要目的是要改善電鍍鋼板的抗白銹性 質（抗蝕性），約10至30毫克Cr/平方米的塗覆量 足以達到此目的•此時就不須擔心因爲要避免明亮度降低 本紙張尺度逍用中画國家橾準（CNS ) A4规格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) 、11 -19 - d 經濟部智慧財產局員工消費合作社印製 Δ ? 4 ..... _ . ·' · , - i ? . . A7 _’89. - B7 _ 五、發明說明（j 而犧牲抗蝕性。 對於鉻酸鹽塗覆方法沒有特別的限制。任何所謂的化 學反應型鉻酸鹽塗覆'電解鉻酸鹽塗覆和乾置式鉻酸鹽塗 覆皆可。在一些情況中，可合併使用上列方法。欲進一步 改善抗蝕性、抗刮性和抗變色性’使用已摻有適當量氧化 物（如：矽石）、有機矽烷化合物和/或反應促進劑（如 :磷酸、硝酸、氟、氟化矽）的鉻酸鹽塗覆液也有效。 圖8用以顯示覆有鉻酸鹽的板上的透明薄膜塗層對於 明亮度之影響。已經知道會因透明膜塗層而降低明亮度。 透明膜塗覆量超過2克/平方米時，可能會使L值降低至 70以下（此爲本發明之明亮度的目標下限）。因此，就 乾重計*希望能將透明膜塗覆量控制於2克/平方米或以 下，以1克/平方米或以下爲佳β塗覆透明膜的主要目的 是要進一步改善抗蝕性、成型性（潤滑作用）和不留痕跡 性質，通常，重約0.1至2克/平方米的透明膜塗層足 以達到此目的。因此，不須擔心會因爲要避免損及明亮度 而犧牲透明膜塗層的目的和效用。在塗覆量居於此範圍內 時，也不須要擔心會損及導電性或可焊性。 對於透明膜塗層的構成材料沒有特別的限制。較佳的 例子包括用於透明有機膜塗層的成型劑，其中包含作爲主 要組份的有機樹脂（如：環氧樹脂、聚酯樹脂、聚胺基酸 甲酯樹脂、以烯類不飽和羧酸爲聚合組份的乙烯共聚物樹 脂、聚乙烯系樹脂、聚醯胺樹脂、丙烯酸樹脂或氟樹脂） ，以及，無機顏料（如：氧化物顆粒（如：矽石和磷酸鹽 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐) ----------— -------It· — —------^ <請先閱讀背面之注意事項再填寫本頁) -20 - [年月 bail.丨4 補充 A7 B7 五、發明說明（j ))、蠟顆粒、有機矽化合物和/或棻鹽，它們可視情況 所須地添加I以改善抗蝕性 '潤滑性、耐刮性、成型性、 可焊性、電沈積性、塗料黏合性之類；用於無機透明塗層 的形成劑包含作爲主要成份的矽酸鹽（如：矽酸鈉、矽酸 鉀或矽酸鋰），以及，無機顏料（如：氧化物顆粒（如： 膠態矽石或磷酸鹽）、蠟顆粒和/或有機化合物，它們可 視情況所須地添加，以改善成膜性質、抗蝕性、潤滑性、 耐刮性、成型性、可焊性、電沈積塗覆性和/或塗料黏合 性。它們可單獨使用或併用》 對於本發明所用的鋼板材料沒有特別的限制。可使用 軟鋼板、高強度鋼板和各種合金鋼板》 下文中以實例更具體地說明本發明，但本發明不受限 於下列實例。也可以在不違背本發明之目的的情況下，在 這些實例中附加修正項。它們皆含括於本發明中。 實例 使用冷軋鋼板作爲欲電鍍的板，以下面所述的方式製 (請先閱讀背面之注意事項再填寫本頁) I裒 訂---------線 經濟部智慧財產局員工消費合作社印製 理 處 鹽 。 酸層 鉻塗 型膜 應的 反明 學透 化成 行形 進上 分其 部於 板後 鋼然 鍍’ 電層 此塗 。 鹽 板酸 鋼鉻 鍍成 電形 造以 爲。 度鐘 爲 度 溫秒 在 2 : 泡 的浸 目中 的液 氣溶 脫水 0 0 s rE 達性 以苛 中的 液% 溶量 K && 7Jptfj 性 3 鹼爲 於度 泡濃 浸 、 )^ 1 ο 溫 ’ 在鐘 : 秒 的 2 目中 的液 氣溶 脫水 到鈉 達性 以苛 解的 電% 中量 液重 溶 3 水爲 性度 鹼濃 在、 }oc 本纸張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -21 - 448244 A7 B7 五、發明説明（19) … 2 0安培/平方公寸。 (3 )以水清洗. (4)酸浸：溫度爲40 °C、濃度爲5重量％的硫酸 水溶液中2秒鐘。 經濟部中央標準局負工消費合作社印製 (5 )以水清洗 (6 )電鍍 ： •電解槽： 水平式 •浸液組成 :ZnS0^7H2〇 30 0至350克/升 N a 2 S 0 4 50至100克/升 Η 2 S 0 4 3至30克/升 Ν i 2 + 0至 200ppm F e 2 + 0至 200Oppm S n 2 + 0至 1 Ορριη I n 3 + 0至200ppm P b 2 + 0至 5ppm c u z + 0至 1 ppm •電流.密度 :2 5至2 〇 〇安培/平方公寸 •浸液溫度 ：2 0、4 〇、 6 0 eC 流率：1 、2米/秒 •電極（陽極） :P d合金電極 •塗覆量： 2 0克/平方米 ( 每一面） - (7 )以水清洗 (對其中的一些板進行下列的後處理程序（8 )-(10)) 本紙張尺度適用中國固家搮率（CNS ) Α4Λ格（2】0X297公釐) (請先閲讀背面之注意事項再填寫本頁) 44824^ A7 B7 五、發明說明（20) (8 )鉻酸鹽處理：化學反應型鉻酸鹽處理，塗覆量 是1 0至1 00毫克C r/平方米。 (9 )以水清洗 (1 0 )有機樹脂薄膜塗覆處理： 可交聯的聚乙烯樹脂（添加膠態矽石和蠟顆粒），塗 覆量是0 · 5至5 . 0克/平方米（藉由改變塗覆液的固 體濃度、塗覆滾筒的旋轉頻率和壓送（n i p )壓力來調 整塗覆量）。 (1 1 )乾燥 於下列條件下，得到電鍍鋼板的X -射線繞射圖1由 鋅塗層的各個晶體平面的繞射強度可以計算出定向指數。 此外，測量所得電鍍鋼板（包括經鉻酸鹽塗覆和經有機薄 膜塗覆的板）的明亮度（L值）’以表3所列的標準區分 色調的明亮度。 〔X —射線繞射儀的條件〕 繞射儀：旋轉陽極型X -射線繞射儀，Rigaku Co.， L t d.產品。 靶材：Cu (以扁平單色片濾光；Cu-Κα線） X_射線管電壓：4 0千伏特 管電流：300毫安培 測量角（2 0 ):由3 0 °至8 0 ° 掃描速率：2° /分鐘 取樣角度：0 · 0 2 ° 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閱讀背面之注意事項再填寫本頁) 裝------訂---------故 經濟部智慧財產局員工消費合作社印製 -23 - Α7 Β7 89. Π. 14 ;ι： 年月R θ '-二 铺 五、發明說明（2]) 發散狹縫：1 ° 散射狹縫：1 ° 光間斷狹縫：0.15毫米 樣品所在平面的旋轉速率：1 0 0 r pm。 其結果列於表4一11。 表3 ---------- t ------訂---------線 {請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 經電鍍和經電鍍並經 鉻酸鹽塗覆的材料 經有機薄膜塗覆 的材料 註解 A L值 2 80 L值 2 80 非常淡 B 75< L值 <80 70 < LiS <8 0 淡 C 65S L值 <75 655 L值 <70 深 D L值 < 6 5 L 值 < 6 5 非常深 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） -24 - cf- 4 經濟部中央揉準局負工消費合作社印裝 B7 五、發明説明（22 ) 表4:«鍍鋼板之性質 編號 晶體平面的定向指數 鉻酸鹽塗 覆量 (毫克/ 平方米） 透明膜塗 覆量 (毫克/ 平方米） 明亮度 評估 註 (00*2) (10*1) (10.3) X/Y (L值） 1 1.50 0.73 3.01 6.2 - - 84.0 A 寅例 2 1.39 0.89 2.89 4.8 - - 82.6 A 實例 3 2.02 0.46 2.11 9.0 - - 85.0 A 實例 4 1.54 0.97 1.27* 2.9* - - 55.8 D 比較例 5 1.50 1.00 0.96* 2.5* - - 51.5 D 比較例 6 1.84 0. 93 0.82* 2. 9* - - 49.9 D 比較例 7 1.75 0.92 1.90* 4.0* - - 60.2 D 比較例 8 1.08 1.18* 2.13 2. 7* — - 66.0 C 比較例 Θ 0.88* 1.17* 2.12 2. 6* - - 77.1 B 比較例 10 1.53 1.14* 1.41* 2.6* - 47.1 D 比較例 11 1.08 1.43* 0.67* 2. 2* - - 72.2 C 比較例 12 1.18 1.42* 0.57* 1.2* - - 74.1 C 比較例 13 1.56 1.22* 0.70* 1.9* - 70.0 C 比較例 14 2.02 1.17* 0.25* 1.9* - - 66.2 C 比較例 15 1.89 1.1Γ 0.98* 2.6* - 57.5 D 比較例 16 1.53 1.28* 0.57* 1.6* - - 67.5 C 比較例 17 0.20* 1.96* 0.76* 0.5* - 64.1 D 比較例 18 0.49* 1.53* 1.02* 1.0* - _ 73.1 C 比較例 19 0.90* 1.19* 1.93* 2.4* - - 78.8 B 比較例 20 0.65* 1.32* 1.69* 1.8* - — 78.2 B 比較例 21 0.21* 1.70* 0.57* 0.5* - 65.9 C 比較例 22 0.55* 1.56* 1.38* 1.2* - - 63.9 D 比較例 註：Χ/Υ=〔（00·2) + (10·3)平面的定向指數和〕/(10· 1 ) 平面的定向指數 * :具體指定範圍之外 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度逋用中國國家標準（€1^)戍4規《格（210父297公釐> -25 - A7 B7 五、發明説明（23 ) 表5:經鉻酸鹽塗覆處理的電鍍鋼板 經濟部中央標準局貝工消费合作杜印^ 編號 晶體平面的定向指數 鉻酸鹽塗 覆量 (毫克/ 平方米） 透明膜塗 η (毫克/ 平方米） 明亮度 評估 註 (00.2) (10-1) (10*3) Χ/Υ α值） 23 1,78 0.53 3· 13 9.3 - — 85.0 A 實例 24 1.78 0.53 3.13 9.3 10 - 83.2 A 經鉻酸鹽 實例 塗覆的編 號23 25 1·78 0. 53 3,13 9.3 15 - 82.6 A 經鉻酸鹽 寊例 塗覆的編 號23 26 1.78 0.53 3.13 9.3 20 - 81.8 A 經鉻酸鹽 寅例 塗覆的編 號23 27 L78 0.53 3.13 9,3 30 - 80.5 A 經路酸鹽 實例 塗覆的編 號23 28 L78 0.53 3.13 9.3 50 - 77.2 B 經鉻酸鹽 實例 塗覆的編 號23 29 1.78 0.53 3.13 9.3 70 - 73.6 c 經鉻酸鹽 參考 塗覆的編 例 號23 - 30 1.78 0.53、 3.13 9.3 100 - 71.6 C 經鉻酸鹽 參考 塗覆的編 例 號23 本紙張尺度逡用中囷國家樣準（CNS ) A4规格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁)Ico (l〇-2) + Ico (ll * 〇)] < l.〇 (Please read the notes on the back before filling this page) (Ico (hk · 1) represents the orientation of (hk_ 1) plane Index) • It is confirmed that a very light-colored plated steel plate can be obtained. Figure 4 is a graphical representation of the experimental results. From this figure, it can be clearly seen that the brightness of the hue of the surface of each plated steel sheet that satisfies the above two relations A and B is excellent, and its L value is not lower than 80. The present invention enables us to stably provide a galvanized steel sheet with a brightness (L value) of not less than 80, which is superior to those currently used, and does not specifically specify the orientation index of each fixed crystal plane * but controls (00 · 2 ), (10.3), (00 · 4), (10.0), (10 · 1) '(10 * 2) and (11 · 〇) seven planes, which are a set of (00 * 2), (10 * 3) The sum of the orientation indices of the three planes (00.4) is 8.0 or above. The sum of the orientation indices of the four planes (10.0), (10 * 1), (10 · 2), and (11 · 0) is It is 1.0 or below. The orientation indices of the printed crystal planes of the Central Government Bureau of the Ministry of Economic Affairs and the K-Consumer Cooperative Society are sometimes unrelated to each other. And there is no relationship between them.> The three (00 · 2), (1 0) that belong to the small index plane angle When the orientation indices of the 3) and (00 · 4) planes are taken into consideration, even if the orientation index of one of these crystal planes (eg, the (10 · 3) plane) is large (or small), the other two crystal planes (00 The orientation indices of 2) and (0 0 · 4) also inevitably become high (or low). The same is true for the four (10_0), (10 · 1), (10 · 2), and (11 · 0) crystal planes that belong to the large index plane angle. · (CNS) (210X297 ^ H) —1 fi — 448 A7 B7 Printed bags of the Shellfish Consumer Cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs 5. Description of the invention (14) With a new concept, the present invention enables us to stably provide electroplated steel plates with better brightness (L value), and more In particular, the crystal planes of electroplated steel sheets are classified, in other words, one of them has a positive influence on brightness, and the other has a negative influence on brightness, and specifically specifies the sum of the orientation index of each type. The classification method is a prerequisite, and further research is performed. The results confirm that in addition to requiring the crystal planes belonging to equations A and B to have a ratio (A / B) of at least 13.0, a much brighter plated steel plate can be obtained: when the (0 0 · 2) plane When the orientation index is 4.0 or more and the orientation index of (10 · 1) plane is 0.3 or less, a more stable and brighter plated steel sheet can be obtained. Accordingly, under the aforementioned conditions, such a requirement is attached, and a plated steel sheet having excellent brightness (not less than 83) can be obtained. Fig. 5 illustrates the effect of the A / B ratio on the brightness of an electroplated coating that satisfies the requirements of the above formulae A and B. After the A / B ratio exceeds 1 3, the brightness becomes higher, and its L value is much higher, not less than 8 3 * Figure 6 illustrates the orientation index (especially. For coatings that meet the requirements of formulas A and B ( 0.02) and (1 0 · 1) orientation index of the plane) on the brightness. It can be understood from the circle: when the orientation index of the (00 · 2) plane is 4.0 or more and the orientation index of the (10 · 1) plane is 0.3 or less (preferably 0.2 or less) * Brightness (L value) is excellent (not less than 8 3). There is no particular limitation other than satisfying the above-mentioned relational expression of the orientation index specified in the present invention. Because the modification of the orientation index of each crystal plane & the scale is applicable to China National Standards (CNS) A4 specifications (210X297 male iTj (please read the precautions on the back before filling this page) Order. -17-4482 4 4 A7 B7 Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the Invention (15)-Variations are related to a variety of factors, so the conditions that can satisfy these relations in any case are set. For example, the use of acid leaching solution In the electroplating method (this method is commonly used on the industrial scale), the orientation index of each plane will be affected by a variety of factors (such as: coating current density, continuous increase or decrease of current, intermittent supply of electricity \ conductivity of immersion solution% immersion solution P Η, the type and concentration of impurities in the immersion solution (organic or inorganic), the type and concentration of additives in the immersion solution, and the relative rate between the immersion solution and the steel plate material). Accept the control of individual conditions or control to the requirements of the index and correlation— * methods of these conditions. ○ Here, set these conditions with experiments related to the coating position »Ensure sufficient reproducibility 6 Such as * 1- 刖The present invention is characterized by specifying the orientation index of the (0 0 • 2) and c 1 0 * 1) planes of the electroplated coating while specifying the orientation of the C (0 0 • 2) and (1 0 • 3) planes. The ratio of the index sum] to the orientation index of the C (1 0 1) plane] or to control the orientation index of the relational type A to 80 or above and to control the orientation index of the relational type B to 10 or below can get a surpassing giant High brightness of the previous level 0 In addition, the A / B ratio allows us to obtain excellent brightness. There is no special limit for Z η coating children. The coating amount is too small to damage the corrosion resistance. Therefore, it is hoped that the coating of Z η will be coated. Coverage control 10 g / m2 or more is better • 20 g / m2 or more is better * 20 g / m2 or more is better. Because increasing the coating amount of η η will also increase the cost of electricity. The coating upper limit of η is controlled to be 100 g / m 2 or less, preferably 60 g / m 2 or less, and preferably 140 g / m 2 or less. «This paper size is based on Chinese national standards ( CNS) A4 size (210X297 mm) Printed by the Central Standards Bureau of the Ministry of Economy, Shellfish Consumer Cooperative, printed 448244 A7 B7 V. Description of the invention (16)… can be made with only one side or both sides with high brightness according to its application purpose The above electroplated coating. Multi-layer coating structure can also be formed. Among them, Ni coating (such as: Ni-Co or Ni-P), Zn coating (such as: Ni—Zn, Zn—Fe or Zn—Cr) or F e A layer (such as Fe—P or Fe_B) is applied as a primer. The electroplated plate of the present invention, which is formed with a high-brightness electroplated coating on its surface, can be used for commercial purposes because of its excellent brightness. Chemical conversion treatment (such as chromate coating or organic or inorganic transparent thin coating) can also be performed to further improve its corrosion resistance, formability, and non-marking properties. As described below, in the above case, the chemical conversion treatment or transparent film coating treatment will slightly reduce the surface brightness, but even after such treatment, the L value is not less than 70, which is still higher than the current The conventional electroplated screeds can do much better.圚 7 is a graph illustrating the relationship between the amount of chromate coating and brightness. Brightness will decrease slightly as the amount of chromate applied increases. • When the amount of applied increases too much, the amount of reduction will reach a point that cannot be ignored. In order to ensure that the brightness (L value) after chromate coating is as high as not less than 7 5 * The chromate coating amount must be controlled to 50 mg C r / m 2 or less, and 30 mg C r / m 2 or less is preferred. The coating with few samples will not increase the b value (it is a measurement of the hue other than brightness), so the appearance will not. There will be yellowing. The main purpose of chromate coating is to improve the plating The white rust resistance (corrosion resistance) of the steel plate, a coating amount of about 10 to 30 mg Cr / m2 is sufficient to achieve this purpose. At this time, there is no need to worry about reducing the brightness because of the reduction in brightness. Standard (CNS) A4 (210X297 mm) (Please read the notes on the back before filling out this page), 11 -19-d Printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economic Affairs Δ? 4 ..... _ · '·,-I?.. A7 _'89.-B7 _ 5. Explanation of the invention (j at the expense of corrosion resistance. There is no particular limitation on the chromate coating method. Any so-called chemically reactive chromic acid Salt coating 'Electrochromate coating and dry chromate coating are both acceptable. In some cases, the methods listed above can be used in combination. To further improve corrosion resistance, scratch resistance and discoloration resistance' use has been Doped with appropriate amounts of oxides (eg silica), organosilane compounds and / or reaction promoters Chromate coating solutions (such as: phosphoric acid, nitric acid, fluorine, silicon fluoride) are also effective. Figure 8 is used to show the effect of transparent film coating on chromate-coated boards on brightness. It is known that Reduced brightness due to transparent film coating. When the transparent film coating amount exceeds 2 g / m2, the L value may be reduced to less than 70 (this is the target lower limit of the brightness of the present invention). Therefore, dry weight It is hoped that the coating amount of the transparent film can be controlled to 2 g / m 2 or less, preferably 1 g / m 2 or less. The main purpose of the β-coated transparent film is to further improve the corrosion resistance and moldability (lubrication). Effect) and non-marking properties, usually, a transparent film coating weighing about 0.1 to 2 g / m 2 is sufficient to achieve this purpose. Therefore, there is no need to worry about the purpose of sacrificing the transparent film coating to avoid damaging the brightness And effectiveness. When the coating amount falls within this range, there is no need to worry about compromising conductivity or solderability. There is no particular limitation on the constituent materials of the transparent film coating. Preferred examples include those used for transparent organic films. Coating forming agent containing as The main component of organic resin (such as epoxy resin, polyester resin, polyurethane resin, ethylene copolymer resin with ethylenically unsaturated carboxylic acid as the polymer component, polyethylene resin, polyamide Resin, acrylic resin or fluororesin), and inorganic pigments (such as oxide particles (such as: silica and phosphate) The paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) ----- -----— ------- It · — —------ ^ < Please read the notes on the back before filling this page) -20-[年月 bail. 丨 4 Supplement A7 B7 V. Description of the invention (j)), wax particles, organosilicon compounds and / or sulfonium salts, they may be added with I as necessary to improve corrosion resistance, lubricity, scratch resistance, formability, solderability, Electrodeposition, paint adhesion and the like; the forming agents for inorganic transparent coatings include silicates (such as sodium silicate, potassium silicate or lithium silicate) as main ingredients, and inorganic pigments (such as: Oxide particles (such as colloidal silica or phosphate), wax particles and / or organic compounds, as required Was added to improve film forming properties, corrosion resistance, lubricity, scratch resistance, moldability, weldability, electrodeposition coating and / or paint adhesion properties. They can be used alone or in combination. There is no particular limitation on the steel sheet material used in the present invention. Flexible steel plates, high-strength steel plates, and various alloy steel plates can be used. Hereinafter, the present invention will be described more specifically with examples, but the present invention is not limited to the following examples. Modifications can also be added to these examples without departing from the purpose of the present invention. They are all included in the present invention. The example uses a cold-rolled steel plate as the plate to be plated, and is produced in the following manner (please read the precautions on the back before filling this page) Consumer cooperatives print out salt. The acid layer of the chrome-coated film should be anti-bright and transparent, and its parts should be formed on the back of the board. Salt plate acid steel chrome plated into an electric shape. The degree bell is the temperature and the temperature are in seconds 2: the liquid-gas dehydration in the immersion of the bubble 0 0 s rE reachability to the critical liquid% solubility K & & 7Jptfj sex 3 alkali for the concentration of immersion in the bubble,) ^ 1 ο temperature 'in the bell: 2 dehydration of the liquid-gas solution in 2 meshes to sodium reachability to the sodium achievability with the caustic electricity% medium solution reconstitution 3 water for the alkalinity concentration,} oc This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) -21-448244 A7 B7 V. Description of the invention (19)… 20 amps / square inch. (3) Wash with water. (4) Acid leaching: 2 seconds in an aqueous sulfuric acid solution at a temperature of 40 ° C and a concentration of 5% by weight. Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs (5) Washed with water (6) Plating: • Electrolytic cell: horizontal • Immersion composition: ZnS0 ^ 7H2 0 30 0 to 350 g / l N a 2 S 0 4 50 to 100 g / LΗ 2 S 0 4 3 to 30 g / L N i 2 + 0 to 200 ppm F e 2 + 0 to 200 Oppm S n 2 + 0 to 1 Ορριη I n 3 + 0 to 200 ppm P b 2 + 0 to 5ppm cuz + 0 to 1 ppm • Current. Density: 2 5 to 2000 amperes per square inch • Immersion temperature: 2 0, 4 0, 60 eC Flow rate: 1, 2 m / s • Electrode (Anode): P d alloy electrode • Coating amount: 20 g / m2 (each side)-(7) Wash with water (Some of these plates are subjected to the following post-treatment procedures (8)-(10)) This paper size is applicable to China ’s Gujiao rate (CNS) Α4Λ grid (2) 0X297 mm) (Please read the precautions on the back before filling this page) 44824 ^ A7 B7 V. Description of the invention (20) (8) Chromic acid Salt treatment: chemical reaction type chromate treatment, the coating amount is 10 to 100 mg C r / m 2. (9) Wash with water (1 0) Organic resin film coating treatment: Crosslinkable polyethylene resin (adding colloidal silica and wax particles), the coating amount is 0.5 · 5.0 to 5.0 g / m2 ( The coating amount is adjusted by changing the solid concentration of the coating liquid, the rotation frequency of the coating drum, and the nip pressure). (1 1) Drying Under the following conditions, the X-ray diffraction of the plated steel sheet is obtained. Fig. 1 The orientation index can be calculated from the diffraction intensity of each crystal plane of the zinc coating. In addition, the brightness (L value) 'of the obtained electroplated steel sheets (including chromate-coated and organic film-coated sheets) was measured to distinguish the brilliance of hue by the criteria listed in Table 3. [Conditions of X-ray Diffraction Apparatus] Diffraction apparatus: Rotary anode type X-ray diffractometer, Rigaku Co., L t d. Product. Target: Cu (filtered with flat monochrome film; Cu-Kα line) X-ray tube voltage: 40 kV tube current: 300 milliamps Measurement angle (20): Scan from 30 ° to 80 ° Rate: 2 ° / min Sampling angle: 0 · 0 2 ° This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) Installation --- --- Order --------- Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs -23-Α7 Β7 89. Π. 14; ι: Year R θ '-Erpu V. Description of the invention ( 2]) Divergence slit: 1 ° Diffraction slit: 1 ° Light discontinuity slit: 0.15 mm Rotation rate of the plane on which the sample lies: 1 0 0 r pm. The results are shown in Tables 4-11. Table 3 ---------- t ------ Order --------- Line {Please read the precautions on the back before filling this page) Staff Consumption of Intellectual Property Bureau of the Ministry of Economic Affairs Cooperative printed electroplated and electroplated and chromate-coated materials Organic film-coated materials Notes AL value 2 80 L value 2 80 Very light B 75 < L value < 80 70 < LiS < 8 0 Light C 65S L value < 75 655 L value < 70 Deep DL value < 6 5 L value < 6 5 Very deep This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm)- 24-cf- 4 Printed by the Central Government Bureau of the Ministry of Economic Affairs of the Ministry of Economic Affairs and Consumer Cooperatives, printing B7 V. Description of the invention (22) Table 4: «Properties of plated steel plates Number of orientation of crystal planes Chromate coating amount (mg / m2) ) Coating amount of transparent film (mg / m2) Brightness evaluation note (00 * 2) (10 * 1) (10.3) X / Y (L value) 1 1.50 0.73 3.01 6.2--84.0 A Example 2 1.39 0.89 2.89 4.8--82.6 A Example 3 2.02 0.46 2.11 9.0--85.0 A Example 4 1.54 0.97 1.27 * 2.9 *--55.8 D Comparative Example 5 1.50 1.00 0.96 * 2.5 *--51.5 D Comparative Example 6 1.84 0.93 0.82 * 2. 9 *--49.9 D Comparative Example 7 1.75 0.92 1.90 * 4.0 *--60.2 D Comparative Example 8 1.08 1.18 * 2.13 2. 7 * —-66.0 C Comparative Example Θ 0.88 * 1.17 * 2.12 2. 6 *--77.1 B Comparison Example 10 1.53 1.14 * 1.41 * 2.6 *-47.1 D Comparative example 11 1.08 1.43 * 0.67 * 2. 2 *--72.2 C Comparative example 12 1.18 1.42 * 0.57 * 1.2 *--74.1 C Comparative example 13 1.56 1.22 * 0.70 * 1.9 *-70.0 C Comparative Example 14 2.02 1.17 * 0.25 * 1.9 *--66.2 C Comparative Example 15 1.89 1.1Γ 0.98 * 2.6 *-57.5 D Comparative Example 16 1.53 1.28 * 0.57 * 1.6 *--67.5 C Comparative Example 17 0.20 * 1.96 * 0.76 * 0.5 *-64.1 D Comparative example 18 0.49 * 1.53 * 1.02 * 1.0 *-_ 73.1 C Comparative example 19 0.90 * 1.19 * 1.93 * 2.4 *--78.8 B Comparative example 20 0.65 * 1.32 * 1.69 * 1.8 *-— 78.2 B Comparative Example 21 0.21 * 1.70 * 0.57 * 0.5 *-65.9 C Comparative Example 22 0.55 * 1.56 * 1.38 * 1.2 *--63.9 D Comparative Example Note: χ / Υ = [(00 · 2) + ( 10 · 3) Orientation index of the plane] / (10 · 1) Orientation index of the plane *: outside the specified range (please read the precautions on the back before filling this page) This paper uses the Chinese national standard (€ 1 ^ ) 戍 Regulation 4 (210 father 297 mm > -25-A7 B7 V. Description of invention (23) Table 5: Chromate-coated galvanized steel plate Central Bureau of Standards, Ministry of Economic Affairs, Shellfisher Consumer Cooperation Du Yin ^ Orientation index of the numbered crystal planes Chromate coating amount (mg / m2) Transparent film coating η (mg / m2) Brightness evaluation Note (00.2) (10-1) (10 * 3) X / Υ α Value) 23 1,78 0.53 3 · 13 9.3-— 85.0 A Example 24 1.78 0.53 3.13 9.3 10-83.2 A Number 23 25 1 · 78 0. 53 3,13 9.3 15-82.6 A No. 23 26 1.78 0.53 3.13 9.3 20-81.8 A coated with chromate examples No. 23 27 L78 0.53 3.13 9,3 30-80.5 A coated with chromate examples No. 23 28 L78 0.53 3.13 9.3 50-77.2 B No. 23 29 1.78 0.53 3.13 9.3 70-73.6 c Reference No. 23-30 1.78 0.53, 3.13 9.3 100-71.6 C Chromate Reference Coated Example No. 23 This paper uses China National Standard (CNS) A4 (210X297 mm) for this paper size (please read the precautions on the back before filling this page)

'1T -26 - 448244 A7 B7 五、發明説明（24 ) … 表6(待續）：經有機薄膜塗覆處理的電鍍鋼板 經濟部中夾樣準局貝工消费合作社印装 編號 晶應平面的定向指數 鉻酸鹽塗 覆量 (毫克/ 平方米） 透明膜塗 覆量 (奄克/ 平方米） 明亮度 評估 柱 (00.2) (10-1) (10-3) X/Y (lit) 31 1.65 0.69 2.83 6.5 - - 83.9 A 實例 32 1.65 0. 69 2.83 6.5 20 - 82.4 A 經鉻酸鹽 實例 覆覆的編 號32 33 L65 0. 69 2. 83 6.5 20 0.2 78.7 B 經有機膜 實例 覆覆的編 號32 34 1.65 0.69 2.83 6.5 20 0.3 78.8 B 經有機瞑 實例 覆覆的編 號32 35 1.65 0.69 2. 83 6.5 20 0.5 76.0 B 經有機膜 實例 覆覆的編 號32 36 1.65 0.69 2.83 6.5 20 0.7 74.6 B 經有機膜 實例 覆覆的編 號32 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度逋用中國困家標準（CNS ) A4規格（210X297公釐） /1 Δ32 4 4 A7 B7 五、發明説明（25 ) 表6 經濟部中央揉準局吳工消费合作社印装 編號 晶體平面的定向指數 鉻酸鹽塗 覆置 (毫克/ 平方米） 透明膜塗 覆量 (奄克/ 平方米） 明亮度 評估 註 C00-2) (10-1) (10-3) Χ/Υ (L值） 37 L65 0.69 2.83 6.5 20 L0 73.4 Β 經有機膜 實例 塗覆的編 號32 38 1.65 0.69 2.83 6.5 20 1.5 72.2 Β 經有機膜 實例 塗覆的編 號32 39 1.65 0.69 2. 83 6.5 20 2.0 70.7 Β 經有機膜 實例 塗覆的編 號32 40 1.65 0.69 2.83 6,5 20 3.0 68· 3 C 經有機膜 參考 塗覆的編 例 號32 41 1,65 0.69 2· 83 6.5 20 5.0 64,8 D 經有機膜 參考 塗覆的編 例 號32 ^1. ^^^1 ^^^1 =:— ^^^1 -----.^1 (讀先閲讀背面之注意事項再填寫本頁) -訂 Λ 本紙張尺度逍用中國固家揉準（CNS ) Α4規格（210X297公釐） -28 -'1T -26-448244 A7 B7 V. Description of the invention (24)… Table 6 (continued): The printed sample of the Ministry of Economic Affairs of the Ministry of Economic Affairs of the Ministry of Economic Affairs of the Ministry of Economic Affairs of the Ministry of Economic Affairs of the PRC, printed on the numbered surface of the Yingying plane Orientation index Chromate coating amount (mg / m2) Transparent film coating amount (g / m2) Brightness evaluation column (00.2) (10-1) (10-3) X / Y (lit) 31 1.65 0.69 2.83 6.5--83.9 A Example 32 1.65 0. 69 2.83 6.5 20-82.4 A Number covered with chromate example 32 33 L65 0. 69 2. 83 6.5 20 0.2 78.7 B Covered with organic film example No. 32 34 1.65 0.69 2.83 6.5 20 0.3 78.8 B No. covered with organic tritium example No. 32 35 1.65 0.69 2. 83 6.5 20 0.5 76.0 B No. covered with organic membrane example No. 32 36 1.65 0.69 2.83 6.5 20 0.7 74.6 B Ward Organic film example overlay number 32 (Please read the precautions on the back before filling this page) This paper uses the Chinese Standard for Household Standards (CNS) A4 (210X297 mm) / 1 Δ32 4 4 A7 B7 V. Description of the invention (25) Table 6 Orientation index of crystal plane printed on the number plane of chromate coating (mg / m2) Gram / square meter) Brightness evaluation Note C00-2) (10-1) (10-3) X / Υ (L value) 37 L65 0.69 2.83 6.5 20 L0 73.4 Β Number of coating with organic film example 32 38 1.65 0.69 2.83 6.5 20 1.5 72.2 Β coated with organic film example 32 39 1.65 0.69 2. 83 6.5 20 2.0 70.7 Β coated with organic film example 32 40 1.65 0.69 2.83 6,5 20 3.0 68 · 3 C Reference number for organic film reference coating 32 41 1,65 0.69 2 · 83 6.5 20 5.0 64,8 D Reference number for organic film reference coating 32 ^ 1. ^^^ 1 ^^^ 1 =: — ^^^ 1 -----. ^ 1 (Read the precautions on the back before filling in this page)-Order Λ This paper size is in accordance with China Gujia Standard (CNS) Α4 size (210X297 mm)- 28-

α 4 8 2 4 A A7 B7 五、發明説明（加） 表7:電鍍網板之性質 經濟部中央輮準局貝工消费合作杜印«. 編號 晶髓平面的定向指數 鉻酸鹽塗 覆量 (毫克/ 平方米） 透明膜塗 覆量 (毫克/ 平方米） 明充度 評估 註 (00.2) (10-1) (10*3) Χ/Υ (Lit) 42 4.83 0.10 0.72* 55.5 - - 86.0 A 實例 43 4.55 0.12 1.15* 47.6 魏 - 85.6 A 實例 44 2.31 0.71 2.66 7.0 - - 82.0 A 實例 45 2.39 0.61 2.43 7.9 - 83.8 A 實例 46 2.73 0.56 2.20 8.8 - - 82.5 A 實例 47 2.84 0.54 2.67 10.2 - - 83.9 A 資例 48 2,27 0.68 2.29 6.7 - - 81.2 A 實例 49 2.54 0.60 2.70 8.9 - . - 82.0 A 寶例 50 1.50 0.73 3.02 6.2 畢 83.0 A 實例 51 1.39 0.89 2.88 4.8 - 82.6 A 實例 52 2.02 0.46 2.12 9.0 - - 85.0 A 實例 註：Χ/Υ=〔（00·2) + (10·3)平面的定向指數和〕/ (1 Ο · 1)平面 的定向指數 ----------^------1T------Λ (請先聞讀背面之注意事項再填寫本頁) 本纸張尺度讁用中家搞率（CNS > A4说格（210X297公釐） -29 - 4 Δ· 2 8 4 f亡 A7 _B7 經濟部智慧財產局貝H消t合作杜印製 五 、發明說明（ 由 表 4 — 7 可 得 到 下 列 a冊 點 實 例 中 的 電 鍍 鋼 扳 的 ( 0 0 _ 2 ) 和 ( 1 0 * 1 ) 平 面 的 定 向 指 數 皆 符 合 本 發 明 的 界 定 條 件 ♦ 且 同 時 ( 1 0 • 3 ) 平 面 的 定 向 指 數 也 符 合 要 求 或 者 > C ( 0 參 0 2 ) 平 面 之 定 向 指 數 和 ( 1 0 * 3 ) 平 面 之 定 向 指 數 的 總 和 ]與 ( L ( 〕 L〕 平面的定向指數之比率符合要 求 9 使 用 這 樣 的 電 鍍 鋼 板 時 > 其 明 亮 度 ( L 值 ) 高 至 不 低 於 8 0 此 板 經 鉻 酸 鹽 塗 覆 處 理 之 後 其 明 亮 度 不 低 於 7 5 此 扳 經 有 機 薄 膜 塗 覆 處 理 之 後 其 明 亮 度 不 低 於 7 0 Ϊ 這 些 情 況 中 明 亮 度 僅 略 爲 降 低 Q 由 表 7 中 編 號 4 2 和 4 3 者 可 發 現 即 使 ( 1 0 攀 3 ) 平 面 的 定 向 指 數 低 於 2 0 在 ( ( 0 0 * 2 ) + ( 1 0 • 3 ) 平 面 的 定 向 指 數 和 ) / ( 1 0 • 1 ) 平 面 的 定 向 指 數 比 值 爲 4 5 或 以 上 時 其 明 亮 度 仍 很 高 0 另 — 方 面 電 鍍 塗 層 的 —. 個 晶 體 平 面 中 的 定 向 指 數 中 的 至 少 — 者 不 符 合 此 具 體 要 求 時 或 者 [ ( 0 0 • 2 ) 十 ( 1 0 • 3 ) 平 面 的 定 向 指 數 和 ]/ C ] L 0 ] ) 平面 的 定 向 指 數 比 值 不 符 PJ 此 具 體 要 求 時 未 具 有 其 他 塗 餍 的 電 鍍 鋼 板 之 明 亮 度 低 其 具 有 深 色 調 〇 特 別 地 > 即 使 ( 0 0 • 2 ) 和 ( 1 0 • 1 ) 平 面 的 定 向 指 數符 合 此 具 體 要 求 當 ( 1 0 * 3 ) 平 面 的 定 向 指 數 不 符合 此 具 體 要 求 時 Ϊ 或 者 當 ( ( 0 0 • 2 ) + ( 1 0 畢 3 ) 平 面 的 定 向 指 數 和 ] / ( 1 0 • 1 ) 平 面 的 定 向 指 數 比 值 不 符 合 此 具 體 要 求 時 > 未 具 有 其 他 塗 層 的 電 鍍 鋼 板 之 明 亮 度 很 低 > 經 鉻 (諸先閲讀背面之注意事項再填寫本頁> 本紙張尺度適用中國固家標準（CNS)A4規格（210 x 297公釐）-30 - A7 B7 經濟部中央揉準局員工消費合作杜印袈 五、發明説明（28 )酸鹽和/或有機薄膜塗覆過的電鍍鋼板情況更糟。 ----------装-- (請先閲讀背面之注意Ϋ項再填寫本頁) 訂 -Λ 本紙張尺度逍用中國國家標率（CNS ) A4规格（2丨0X297公釐） -31 - 8 經濟部中央梯準局®<工消费合作社印裝 2 4 /:. A7 B7 五、發明説明（29 ) 表8:電鍍鋼板之性質 編號 晶體平面的定向指數 鉻酸鹽塗 覆量 (毫克/ 平方米） 透明膜塗 覆量 (毫克/ 平方米） 明亮度 評估 註 等式 A 等式 B A/B (L值） 1 9. 07 0.48 18.9 - - 84.0 A 實例 2 9. 38 0.32 29.3 - - 84.6 A 實例 3 9.21 0.25 36.8 - 85.8 A 實例 4 8. 71 0. 67 13.0 - - 81.4 A 實例 5 9. 32 0.21 44.4 — - 85.9 A 實例 6 9.02 0.44 20.5 - - 84.0 A 實例 7 8. 77 0.58 15.1 - - 83.0 A 實例 8 10.47 0.23 47.9 - - 84.6 A 實例 9 9.28 0. 22 42.2 - _ 85.0 A 實例 10 9.46 0.14 67.6 - - 85.8 A 實例 11 10.73 0.13 82.5 - - 85.9 A 實例 12 8.73 0.46 17.8 - - 83.2 A 實例 註：A=〔Ico (00.2)+Ico(00.4)+Ico (10*3)] B=Clc〇 (10-0)+Ico(10-l)+Ico (10*2) + I c ο ( 1 1 · 0 )〕 [lco(00 · 2)+Ico(00 · 4)Hco(10 · 3)] A/B=- [Ico(10 * 0)+Ico(10 * 1)+Ico(10 · 2)+Ico(ll · 0)] 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） ----------¢------ΐτ-------Λ, (請先Μ讀背面之注意事項再填寫本頁) -32 - 〇〇 經濟部中央搮準局員工消费合作社印製 4 五、發明説明（30 ) 表9:電鍍鋼板之性質 A7 B7 編號 晶體平面的定向指數 鉻酸鹽塗 覆量 (毫克/ 平方米） 透明膜塗 覆量 (毫克/ 平方米） 明亮度 評估 註 等式 A 等式 B A/B (L值） 13 8.35 1.17* 7.Γ - 一 77.1 B 比較例 14 8.91 1.25* 7.Γ 一 - 76.0 B 比較例 15 7.7Γ 1.12* 6.9* - - 75.3 B 比較例 16 7.29* 1.32* 5.5* - - 74.5 C 比較例 17 5.32* 1.50* 3.5* - - 72.1 C 比較例 18 4.58* 1.77* 2.8* - - 69.2 C 比較例 19 3.32* 2.67* 1.2* - - 68.1 C 比較例 20 2.47* 3.04* 0. 8* - - 64.4 D 比較例 21 0.98* 4.15* 0.2* - - 64.9 D 比較例 22 4.08* 2.62* 1.6* - _ 67.6 C 比較例 23 3.83* 2.75* 1.4* - 一 69.9 C 比較例 24 3. 63* 2.77* 1.3* - - 85.7 C 比較例 25 4.30* 2.4Γ 1.8* — - 66.2 C 比較例 26 4.36* 3. 08* 1.4* 一 - 50.3 D 比較例 27 4.37* 2.07* 2.1* — - 57.3 D 比較例 註：A=〔Ico (00-2) + Ico (O〇.4)+Ico (10·3)] B=(Ico (10*0)+Ico (10*l)+Ico (10-2) + I c o (1 1 · 0)〕 [lco(00 · 2)+Ico(00 · 4)+Ico(10 · 3)] A/B=- [Ico(10 * 0)+Ico(10 · 1)+Ico(10 · 2)+Ico(ll · 0)] *其值超出此具體範圍 本纸張尺度逍用中國國家揉準（CNS ) A4規格（21 OX 公釐} —^1' ^^^1 1 ^^^1 HI -^4 、\5 (請先聞讀背面之注意事項再填寫本頁) -33 - 4482 4 4 B7 五、發明説明（3i ) 表10:進行鉻酸鹽塗覆處理的電鍍鋼板 經濟部中央標準局貞工消费合作社印裝 編號 晶體平面的定向指數 鉻酸鹽塗 覆量 (毫克/ 平方米） 透明膜塗 覆量 C毫克/ 平方米） 明亮度 評估 註 等式 A 等式 B Α/Β (L值） 28 9.46 0.14 67.6 — - 85.9 A 實例 29 9.46 0.14 67.6 8 - 83.9 A 經鉻酸鹽 實例 塗覆的編 號28 30 9.46 0.14 67.6 14 - 82.8 A 經鉻酸鹽 實例 塗覆的編 號28 31 9.46 0.14 67.6 21 - 82.3 A 經鉻酸鹽 實例 塗覆的編 號28 32 9.46 0. Η 67.6 29 - 81.0 A 經鉻轉 實例 塗覆的編 號28 33 9.46 0.14 67.6 48 - 77.7 B 經鉻酸鹽 實例 塗覆的編 號28 34 9.46 0.14 67.6 75 - 74.9 C 經鉻酸鹽 參考 塗覆的編 例 號28 35 9.46 0.14 67.6 100 - 71.5 C 經鉻酸鹽 參考 塗覆的編 例 號28 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度逍用中國國家標準（CNS ) A4规格（210X297公釐） 8 4 A7 B7 五、發明説明（32 ) 表11(待續）：有機薄膜塗覆材料 經濟部中央橾準局負工消費合作社印裝 編號 晶體平面的定向指數 鉻酸鹽塗 覆童 (毫克/ 平方米） 透明膜塗 覆童 (毫克/ 平方米） 明亮度 評估 註 等式 A 等式 B A/B (L值） 36 8.70 0.68 12.8 — - 81.8 A 實例 37 8.70 0.68 12.8 21 - 81.0 A 經鉻酸鹽 實例 塗覆的編 號36 38 8.70 0.68 12.8 21 0.2 77.0 B 經有機膜 實例 塗覆的編 號37. 39 8. 70 0.68 12.8 21 0.3 76.1 B 經有機膜 實例 塗覆的編 號37 40 8. 70 0.68 12.8 21 0.5 74.8 C 經有機膜 實例 塗覆的編 號37 41 8.70 0.68 12.8 21 0.7 74.2 D 經有機膜 實例 塗覆的編 號37 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） . I 11 I 二甚 .Ϊ~ 旅 (请先閲讀^面之注意事項再填寫本頁) -35 - /1482 4^ A7 B7 五、發明説明（33 ) 表1 1 經濟部中央梯隼局負工消费合作社印製 編號 晶體平面的定向指數 鉻酸鹽塗 覆量 C毫克/ 平方米） 透明膜塗 覆童 (毫克/ 平方米） 明亮度 評估 註 等式 A 等式 B A/B (L值） 42 8.70 0.68 12.8 21 1.0 73.6 B 經有機膜 實例 塗覆的編 號37 43 8.70 0.68 12.8 21 1.5 72.7 B 經有機膜 實例 塗覆的編 號37 44 8.70 0.68 12.8 21 2.0 71.2 B 經有機膜 實例 塗覆的編 號37 45 8.70 0.68 12.8 21 3.0 68.4 B 經有機膜 參考 塗覆的編 例 號37 46 8. 70 0.68 12.8 21 4.5 65.0 B 經有機膜 參考 塗覆的編 例 號37 <請先閲讀背面之注意事項再填寫本頁) 本紙張尺度速用中國國家揉準（CNS > A4规格（210X297公釐） -36 - 4 3 2 4 4- 經濟部智慧財產局員工消費合作社印製 A7 B7 五、發明說明1 由 實 值皆符 8 0 。 理，雖 度（L 另 出上述 8 0或 方米時 例3 4 度，必 米。比 2.0 明膜的 透明膜 表8 -例中所 合本發 即使電 然明亮 值）。 一方面 具體範 以上》 ，經鉻 、3 5 須要將 較例（ 克/平 塗覆量 塗覆之 34 1 1 ，得到 得到的電鍍 明的要求， 鍍塗層經鉻 度略爲降低 ，比較例所 圍的電鍍鋼 鉻酸鹽塗覆 酸鹽塗覆之 )。可以瞭 鉻酸鹽的塗 4 5、4 6 方米，其明 。控制於2 後，能夠使 下列推論： 鋼板，其由式A和B計算得到的 其明亮度（L值）高至不低於 酸鹽塗覆處理或有機薄膜塗覆處 ，但仍維持不低於7 0的高明亮 得到之 板的明 量提高 後，L 解爲了 覆量控 )中， 亮度大 .0克 L值維 A和B值中 亮度（L值 至超過5 0 值維持7 5 要維持本發 制於5 0毫 有機透明膜 幅降低，因 /平方米或 持不低於7 的至少 )無法 毫克C 或以上 明所欲 克C r 的塗覆 此，希 以下， 0 。 —者超 達到 r /平 (參考 的明亮 /平方 量超過 望將透 以便於 得晶 面個 平各 體’ 晶些 個| 兩的 的中 層層 塗塗 鍍些 。 電這中 由 。 2 出和 1 列數表 . 指於 1 向列 1 定數 I 的指 8 B 向 表和定 述 A 的 上式面 的平 到體 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ^1 ^1 ^1 ^1 ^1 ^1 ^1 ^1 ^1 ^1 I n n 一-OJ. n tt n n 1 V (請先閱讀背面之注意事項再填寫本頁) -37 - A7 B7 五、發明説明（35 ) 表1 2 編號 晶體平面的定向指數 註 (00.2) (10*0) (10.1) (10-2) (10-3) (11-0) (00-4) 1 4.21 0.00 0.16 0.32 1.52 0.00 3.34 實例 5 4. 96 0.07 0. 05 0.07 0.42 0.02 3.94 實例 7 4.37 0.06 0.19 0.29 0.93 0. 04 3.47 實例 9 5. 05 0.07 0.05 0.10 0.21 0. 00 4. 02 實例 13 3.14 0.00 0.45 0.67 1.87 0.05 3.34 .比較例 16 3.16 0.13 0.47 0.72 1.61 0.00 2.52 比較例 21 0.21 0.89 1.70 0.47 0.57 1.09 0.20 比較例 26 1.55 0. 29 0. 97 0.81 1.27 1.01 1:54 比較例 ^1 - - I— n n It - - -- (請先閲讀背面之注意事項再填寫本頁)α 4 8 2 4 A A7 B7 V. Description of the invention (plus) Table 7: Properties of electroplated stencil (Mg / m2) Coating amount of transparent film (mg / m2) Brightness evaluation note (00.2) (10-1) (10 * 3) X / Υ (Lit) 42 4.83 0.10 0.72 * 55.5--86.0 A example 43 4.55 0.12 1.15 * 47.6 Wei-85.6 A example 44 2.31 0.71 2.66 7.0--82.0 A example 45 2.39 0.61 2.43 7.9-83.8 A example 46 2.73 0.56 2.20 8.8--82.5 A example 47 2.84 0.54 2.67 10.2--83.9 A case 48 2,27 0.68 2.29 6.7--81.2 A case 49 2.54 0.60 2.70 8.9-.-82.0 A treasure case 50 1.50 0.73 3.02 6.2 83.0 A case 51 1.39 0.89 2.88 4.8-82.6 A case 52 2.02 0.46 2.12 9.0 --85.0 A Example Note: χ / Υ = [(00 · 2) + (10 · 3) orientation index of the plane] / (1 〇 · 1) orientation index of the plane ---------- ^ ------ 1T ------ Λ (Please read the notes on the reverse side before filling out this page) This paper size is based on the rate of Chinese house (CNS > A4 Grid (210X297 (Mm) -29-4 Δ · 2 8 4 f A7 _B7 Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, cooperation with Du, and printed by V. Description of invention The orientation indices of the (0 0 _ 2) and (1 0 * 1) planes both meet the definition conditions of the present invention. ♦ At the same time, the orientation indices of the (1 0 • 3) planes also meet the requirements or> C (0 Ref 0 2) The ratio of the orientation index of the plane and (1 0 * 3) the sum of the orientation index of the plane] to (L (] L) The orientation index of the plane meets the requirements 9 When using such a plated steel sheet> its brightness (L value ) High to not less than 8 0 The brightness of this board after the chromate coating treatment is not less than 7 5 The brightness of this board after the organic film coating treatment is not less than 7 0 明亮 In these cases, the brightness is only A slight decrease in Q can be found by numbers 4 2 and 4 3 in Table 7 even if (1 0 Climbing 3) Orientation index of the plane is lower than 2 0 When ((0 0 * 2) + (1 0 • 3) Orientation index of the plane sum) / (1 0 • 1) Orientation index of the plane is 4 5 or more Its brightness is still very high. 0 Another-in terms of electroplated coating-. At least one of the orientation indices in the crystal plane does not meet this specific requirement or the [(0 0 • 2) ten (1 0 • 3) plane. Orientation index and] / C] L 0]) The ratio of the orientation index of the plane does not match the PJ. When this specific requirement is not obtained, the electroplated steel sheet without other coatings has a low brightness and it has a dark hue. Specially, even (0 0 • 2 ) And (1 0 • 1) plane orientation index meets this specific requirement when (1 0 * 3) plane orientation index does not meet this specific requirement Ϊ or when ((0 0 • 2) + (1 0 Bi 3) The orientation index of the plane and] / (1 0 • 1) The ratio of the orientation index of the plane does not meet this specific When requested > Brightness of plated steel sheet without other coating is very low > Chromium (read the precautions on the back before filling out this page) > This paper size is applicable to Chinese solid standard (CNS) A4 specification (210 x 297 mm) -30-A7 B7 Consumption cooperation between employees of the Central Bureau of the Ministry of Economic Affairs of the People's Republic of China Du Yinhuan 5. Description of the invention (28) The condition of plated steel plate coated with acid salt and / or organic film is even worse. ---------- Install-(Please read the note on the back before filling this page) Order -Λ This paper size is in accordance with China National Standard (CNS) A4 specification (2 丨 0X297 mm ) -31-8 Central Government Bureau of the Ministry of Economic Affairs® & Printing of Industrial and Consumer Cooperatives 2 4 / :. A7 B7 V. Description of Invention (29) Table 8: Properties of electroplated steel plates Number of crystal plane Orientation index Chromate coating Coverage (mg / m2) Clear film coating amount (mg / m2) Brightness evaluation Note Equation A Equation BA / B (L value) 1 9. 07 0.48 18.9--84.0 A Example 2 9. 38 0.32 29.3--84.6 A example 3 9.21 0.25 36.8-85.8 A example 4 8. 71 0. 67 13.0--81.4 A example 5 9. 32 0.21 44.4 —-85.9 A example 6 9.02 0.44 20.5--84.0 A example 7 8 77 0.58 15.1--83.0 A example 8 10.47 0.23 47.9--84.6 A example 9 9.28 0. 22 42.2-_ 85.0 A example 10 9.46 0.14 67.6--85.8 A example 11 10.73 0.13 82.5--85.9 A example 12 8.73 0.46 17.8--83.2 A Example Note: A = 〔Ico (00.2) + Ico (00.4) + Ico (10 * 3)] B = Clc〇 (10-0) + Ico (10-l) + Ico (10 * 2 ) + I c ο (1 1 · 0 )] [Lco (00 · 2) + Ico (00 · 4) Hco (10 · 3)] A / B =-[Ico (10 * 0) + Ico (10 * 1) + Ico (10 · 2) + Ico (ll · 0)] This paper size applies to China National Standard (CNS) A4 specification (210X297mm) ---------- ¢ ------ ΐτ ------- Λ , (Please read the notes on the back before filling out this page) -32-〇〇 Printed by the Employees' Cooperatives of the Central Bureau of Standards, Ministry of Economic Affairs 4 V. Description of the invention (30) Table 9: Properties of plated steel plate A7 B7 number crystal Orientation index in plane Chromate coating amount (mg / m2) Transparent film coating amount (mg / m2) Brightness evaluation Note Equation A Equation BA / B (L value) 13 8.35 1.17 * 7.Γ -77.1 B Comparative Example 14 8.91 1.25 * 7.Γ-76.0 B Comparative Example 15 7.7Γ 1.12 * 6.9 *--75.3 B Comparative Example 16 7.29 * 1.32 * 5.5 *--74.5 C Comparative Example 17 5.32 * 1.50 * 3.5 *--72.1 C Comparative Example 18 4.58 * 1.77 * 2.8 *--69.2 C Comparative Example 19 3.32 * 2.67 * 1.2 *--68.1 C Comparative Example 20 2.47 * 3.04 * 0.8 *--64.4 D Comparative Example 21 0.98 * 4.15 * 0.2 *--64.9 D Comparative Example 22 4.08 * 2.62 * 1.6 *-_ 67.6 C Comparative Example 23 3.83 * 2.75 * 1.4 *-69.9 C Comparative Example 24 3. 63 * 2.77 * 1.3 *--85.7 C Comparative Example 25 4.30 * 2.4Γ 1.8 * —-66.2 C Comparative Example 26 4.36 * 3. 08 * 1.4 *-50.3 D Comparison Example 27 4.37 * 2.07 * 2.1 * —-57.3 D Comparative example Note: A = [Ico (00-2) + Ico (O〇.4) + Ico (10 · 3)] B = (Ico (10 * 0) + Ico (10 * l) + Ico (10-2) + I co (1 1 · 0)] [lco (00 · 2) + Ico (00 · 4) + Ico (10 · 3)] A / B = -[Ico (10 * 0) + Ico (10 · 1) + Ico (10 · 2) + Ico (ll · 0)] * The value is beyond this specific range. This paper is based on China National Standards (CNS) A4 specifications (21 OX mm) — ^ 1 '^^^ 1 1 ^^^ 1 HI-^ 4, \ 5 (Please read the precautions on the back before filling out this page) -33-4482 4 4 B7 5 Description of the invention (3i) Table 10: Chromate-coated plated steel sheet Centralized Bureau of the Ministry of Economic Affairs, Central Standards Bureau, Zhengong Consumer Cooperative Co., Ltd. Printed with the number of orientation of the crystal plane. Coating amount C mg / m 2) Brightness evaluation Note Equation A Equation B Α / Β (L value) 28 9.46 0.14 67.6 —-85.9 A Example 29 9.46 0.14 67.6 8-83.9 A Chromate Example coated number 28 30 9.46 0.14 67.6 14-82.8 A Number coated with chromate example 28 31 9.46 0.14 67.6 21-82.3 A Number coated with example chromate 28 32 9.46 0. Η 67.6 29- 81.0 A No. 28 33 9.46 0.14 67.6 48-77.7 B No. 28 34 9.46 0.14 67.6 75-74.9 C No. 28 35 9.46 0.14 67.6 100-71.5 C Reference number 28 with chromate reference coating (please read the precautions on the back before filling out this page) The paper size is in accordance with Chinese National Standard (CNS) A4 specification (210X297 mm) 8 4 A7 B7 V. Description of the invention (32) Table 11 (to be continued): Orientation index of chromate coated child (mg / Square meter) clear film coated child (mg / m2) brightness evaluation note equation A Formula BA / B (L value) 36 8.70 0.68 12.8 —-81.8 A Example 37 8.70 0.68 12.8 21-81.0 A No. 36 coated with chromate example 36 38 8.70 0.68 12.8 21 0.2 77.0 B No. 37. 39 8. 70 0.68 12.8 21 0.3 76.1 B No. 37 40 8. 70 0.68 12.8 21 0.5 74.8 C No. 37 41 8.70 0.68 12.8 21 0.7 74.2 D Organic film example coating number 37 This paper size is applicable to Chinese National Standard (CNS) A4 specification (210X297 mm). I 11 I II. Ϊ ~ 旅 (Please read the precautions on ^ before filling this page)- 35-/ 1482 4 ^ A7 B7 V. Description of the invention (33) Table 1 1 Orientation index of the crystal plane printed by the Ministry of Economic Affairs of the Central Government Office of the Ministry of Economic Affairs, Cooperative Cooperative Chromate coating amount C mg / m2) Transparent film Coating child (mg / m2) Brightness evaluation Note Equation A Equation BA / B (L value) 42 8.70 0.68 12.8 21 1.0 73.6 B Via organic film No. 37 43 8.70 0.68 12.8 21 1.5 72.7 B No. 37 44 8.70 0.68 12.8 21 2.0 71.2 B No. 37 45 8.70 0.68 12.8 21 3.0 68.4 B No. coated with organic film The reference number for film reference coating 37 46 8. 70 0.68 12.8 21 4.5 65.0 B The reference number for organic film reference coating 37 < Please read the precautions on the back before filling this page) National standard (CNS > A4 specification (210X297 mm) -36-4 3 2 4 4-Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Invention Description 1 The real values are all in accordance with 80. Although the degree is L (except for the above 80 or square meters, the above example is 3 degrees and 4 degrees, it must be meters. The transparent film is clearer than 2.0 clear film. On the one hand, the specific range is above ". After chromium and 3 5 are required, the comparative example (34 1 1 coated with the gram / flat coating amount) is required to obtain the obtained electroplating brightness. The chromium degree of the plating coating is slightly reduced. Comparative Example The surrounding electroplated steel is chromate-coated). Can be coated with chromate 4 5, 4 6 square meters, which is bright. After being controlled at 2, the following inferences can be made: The steel plate, whose brightness (L value) calculated from the formulas A and B is as high as not less than the acid coating treatment or the organic thin film coating, but still remains not low After the brightness of the plate obtained by the high brightness of 70 is increased, the brightness of the L solution is used to cover the volume control), and the brightness is large. The 0-gram L value is the brightness of the A and B values (the value of L is more than 50 and the value of 7 is maintained at 7 5) Maintaining the organic transparent film at 50 millimeters, the width of the organic transparent film is reduced, because / m2 or at least 7) can not be coated with milligrams C or more of the desired grams of Cr, hopelessly, 0. —Those that reach r / flat (the amount of lightness / square that is more than the reference will be transparent in order to get a flat surface of each of the crystals; the two layers of the middle layer are coated. The electricity is provided by this. 2 出 和1-column table. Refers to 1-column. 1-constant I. refers to 8 B-directed table and above-mentioned surface of A. The paper size applies the Chinese National Standard (CNS) A4 (210 X 297 mm). ) ^ 1 ^ 1 ^ 1 ^ 1 ^ 1 ^ 1 ^ 1 ^ 1 ^ 1 ^ 1 I nn I-OJ. N tt nn 1 V (Please read the precautions on the back before filling this page) -37-A7 B7 V. Description of the invention (35) Table 1 2 Orientation index of the numbered crystal plane Note (00.2) (10 * 0) (10.1) (10-2) (10-3) (11-0) (00-4) 1 4.21 0.00 0.16 0.32 1.52 0.00 3.34 Example 5 4. 96 0.07 0. 05 0.07 0.42 0.02 3.94 Example 7 4.37 0.06 0.19 0.29 0.93 0. 04 3.47 Example 9 5. 05 0.07 0.05 0.10 0.21 0.00 4. 02 Example 13 3.14 0.00 0.45 0.67 1.87 0.05 3.34 .Comparative example 16 3.16 0.13 0.47 0.72 1.61 0.00 2.52 Comparative example 21 0.21 0.89 1.70 0.47 0.57 1.09 0.20 Comparative example 26 1.55 0. 29 0. 97 0.81 1.27 1.01 1:54 Comparative example ^ 1--I n n It - - - (Please read the notes and then fill in the back of this page)

，1T 經濟部中央梂準局貝工消費合作社印袈 本紙張尺度適用中困國家橾準（CNS ) A4规格（210X297公釐） -38 - A48 2A. A7 B7 nAi-----1 五、發明說明（^ 附圖簡述 圖1用以圖解出電鍍塗層的（10 _ 1)和（ 0 0 · 2 )平面的定向指數對於塗層表面的明亮度所造成 的影響； 圖2用以圖解出電鍍塗層的（1 0 · 3 )平面的定向 指數對於塗層表面的明亮度所造成的影響： 圖3用以圖解出〔（00_2)和（10·3)平面 的定向指數和〕與〔（10·1)平面的定向指數〕之比 值對於電鍍塗層表面的明亮度所造成的影響； 圖4用以明白圖解出相關等式Α和Β具體指定的定向 指數和對於電鍍鋼板表面之明亮度所造成的影響： 圖5用以圖解出A/B比值和明亮度（L值）之間的 關係； 圖6用以說明滿足A及B兩式之（00 _ 2)和（ 1 0 * 1〕平面定向指數對於明亮度所造成的影響： 圖7用以圖解出明亮度和塗層表面的鉻酸鹽塗層重量 之間的關係； 圖8用以圖解出在施用鉻酸鹽塗層之後，形成透明有 機薄膜時，明亮度與透明塗膜重量之間的關係》 $^尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先M讀背面之注意事項再填寫本頁) ill I ---訂.--------綠 經濟部智慧財產局員工消費合作社印製 -39 -, 1T The printed paper size of the Central Government Bureau of Standards, Ministry of Economic Affairs, Shellfish Consumer Cooperative Co., Ltd. This paper is applicable to the standards of the poor countries (CNS) A4 (210X297 mm) -38-A48 2A. A7 B7 nAi ----- 1 V. Description of the invention (^ Brief description of the drawings) Figure 1 is used to illustrate the effect of the orientation index of the (10 _ 1) and (0 0 · 2) planes of the electroplated coating on the brightness of the coating surface; Illustrate the effect of the orientation index of the (1 0 · 3) plane of the electroplated coating on the brightness of the coating surface: Figure 3 is used to illustrate the [(00_2) and (10 · 3) plane orientation index sum] The effect of the ratio of [(10 · 1) plane orientation index] on the brightness of the electroplated coating surface; Figure 4 is used to clearly illustrate the orientation index specified by the related equations A and B and the surface of the electroplated steel plate. The effect caused by the brightness: Figure 5 is used to illustrate the relationship between the A / B ratio and the brightness (L value); Figure 6 is used to illustrate that (00 _ 2) and (1 0 * 1] The effect of planar orientation index on brightness: Figure 7 is used to illustrate the brightness and the surface of the coating The relationship between the weight of the chromate coating; Figure 8 is used to illustrate the relationship between the brightness and the weight of the transparent coating film when a transparent organic film is formed after the chromate coating is applied. Standard (CNS) A4 specification (210 X 297 mm) (Please read the precautions on the back before filling out this page) ill I --- Order .-------- Consumption by the Intellectual Property Bureau of the Ministry of Green Economy Printed by Cooperative-39-

Claims (1)

44824 公 經濟部智慧財/i局員工消費合作社印W 修正 Λ8 B8 C8 D8 六、申請專利範圍Γ; y'' Η^Λ 第8 6 1 Ο 7 8 3 8號專利申請案 IfT /j^j 中文申請專利範圍修正本 一...................j 民國89年1 1月修正 1 .—種具淡色調的電鍍鋼板，該鋼板的一面或兩面 上形成有一電鍍塗層，其特徵在於：該電鍍塗層的（ 0 0 · 2 )平面之定向指數和（1 〇 . Γ)平面之定向指 數分別是1 . 0或大於1 . 〇，和1 . 〇或小於1 . 〇， 且同時該電鍍塗覆的（1 〇 3 )平面的定向指數是 2 _ 0或大於2 . 0。 2 _ —種具淡色調的電鍍鋼板，該鋼板的一面或兩面 上形成有一電鍍塗餍，其特徴在於：該電鍍塗層的（ 0 0 · 2)平面之定向指數和（1 〇 · 1 )平面之定向指 數分別是1 . 0或大於1 . 0及1 . 〇或小於1 . 〇，且 同時，〔（0·02)平面之定向指數和（10·3)平 靣之定向指數的總和〕與〔（1 〇 · 1 )平面之定向指數 ]的比率是4 . 5或大於4 . 5 · 3 .—種具淡色調的電鍍鋼板，該鋼板的一面或兩面 上形成有一電鍍塗層，其特徵在於：該電鍍塗層的各個晶 s 體平面的定向指數滿足下列關係式： A = ( I c 〇 ( 0 0 · 2 ) + I c ο (00·4) + Ico (10*3) ]> 8.0 B=[lco(10*〇)+Ico (10-1) + lco (10*2)+lc〇(ll*〇)]^l.〇 本紙乐尺度適用中國國家揉丰（CNS ) A4規格（210X297公釐） ! - - ί n -I i I n t (請先Miit面之注意事項再¥寫本頁) 訂 旅 448244 B8 C8 D8 六、申請專利範圍 c k h k h 表 代 中式 其係 . 關 板列 鋼下 鍍足 電滿 之數 項指 3 向 第定 圍的 範面 利平 專體 請晶 申個 如各 I . 的 的，。4 層 中數 塗 其指 鍍 向 定 的 面 平 ί Spur 該 鋦 鍍 電 之 項 1 何 任 中 項 4 至 IX 第 。 圍 ο 範 -利 3 專 1 請 ΛΙ 申 B 如 克 毫 ο 5 爲 量 其 成 形 上。 面層 表鹽 的酸 板鉻 鋼的 鍍下 電以 該或 在米 , 方 中平 其/ 1 Γ 板 C 該 在。 ’ 層 中明 其透 ’ 的 板下 鋼以 鍍或 電米 之方 項平 5 \ 第克 圍 2 範是 利重 專乾 請成 申形 如上 • 層 6 鹽 酸 鉻 第 圍 範 S 利 I 專 J 請據 申根 如’ . 中 7 其 中 項 4 至 (請先Μ讀背面之注$項再填寫本莧) -裝· 第 圔 範 利 . 專 ο 請 I 8 申 J * 爲如據 5 少 ·根 7 至 8 , 爲 . ) 中少 板值 其至 S Ζ 經濟部智ϊ*?財/i局員工消費合作Ti印 6 第 圍 範 利 專 S 請 I 申 J 。 如據 ο 根 7 9 - 爲 中少 其至 Ζ 5 Ζ 8 844824 Wisdom of the Ministry of Public Economics / I Bureau Consumer Cooperatives Co., Ltd. W Amend Λ8 B8 C8 D8 VI. Patent application scope Γ; y '' Η ^ Λ No. 8 6 1 〇 7 8 3 8 Patent Application IfT / j ^ j Revision 1 of the scope of patent application in Chinese ... j Revision 1 of January 1989 1. Kind of light-colored electroplated steel plate, one side of the steel plate or An electroplated coating is formed on both sides, which is characterized in that the orientation index of the (0 0 · 2) plane and the orientation index of the (10. Γ) plane of the electroplated coating are 1.0 or more than 1.0, respectively, and 1.0 or less than 1.0, and at the same time, the orientation index of the electroplated (103) plane is 2_0 or greater than 2.0. 2 _ — A kind of electroplated steel plate with light tones. An electroplated coating is formed on one or both sides of the steel plate, which is characterized by: the orientation index of the (0 0 · 2) plane of the electroplated coating and (1 〇 · 1) The orientation index of the plane is 1.0 or greater than 1.0 and 1.0 or less than 1.0, and at the same time, the sum of the [(0 · 02) plane orientation index and (10 · 3) plane orientation index The ratio of] to the [(10. 1) plane orientation index] is 4.5 or greater than 4.5.3.3.—a kind of electroplated steel plate with a light hue, one or both sides of the steel plate are formed with an electroplated coating, It is characterized in that the orientation index of each crystal s body plane of the electroplated coating satisfies the following relationship: A = (I c 〇 (0 0 · 2) + I c ο (00 · 4) + Ico (10 * 3) ] > 8.0 B = [lco (10 * 〇) + Ico (10-1) + lco (10 * 2) + lc〇 (ll * 〇)] ^ l.〇 This paper music scale is applicable to China's national rubbing (CNS ) A4 specification (210X297 mm)!--Ί n -I i I nt (please note on Miit first and then write this page) Booking 448244 B8 C8 D8 6. The scope of patent application ckhkh represents Chinese style. turn off The number of items that are fully plated under the column of steel refers to the three-dimensional perimeter surface of Liping. Please apply for the application as described in I. 4 The middle of the four layers are painted to indicate that the surface is flat. (1) Any of the items 1 to 4 of the electroplating shall be covered. Fan-Li 3 Special 1 Please apply ΛΙ B such as gram ο 5 to measure the amount. The surface of the surface salt of the acid plate chromium steel plating Electricity is in or in meters, Fang Zhongping Qi / 1 Γ Board C should be in. The steel under the plate of 'the layer is clear' is plated or electric meters square Xiang Ping 5 \ Di Kewei 2 Fan Shili special work please ask Cheng Shen Same as above • Layer 6 Chromium Hydrochloride Di Fan Fan Li I Special J Please refer to Schengen such as'. Medium 7 of which 4 to (please read the note $ on the back before filling in this book)-installed Special ο please apply for I 8 J * for example according to 5 less · 7 7 to 8 for.) The middle and young board value it to S ZZ Ministry of Economic Affairs * Economy *? Finance / i Bureau employee consumption cooperation Ti 6 Special S please I apply for J. According to the ο root 7 9-is the medium to the minimum ZZ 5 ZZ 8 8 板值 鋼 L 鍍 ί 電度 之亮 板值 鋼 L 鍍 ί 電度 鋼 L 鍍 t 電度 之亮 項明 _ 的 訂 泉 本紙伕尺度適用中國國家揉準（CNS) Α4洗格（210X25»7公釐） 2Plate-valued steel L plated 电 Brightness of plate-valued steel L plated Plated-steel L plated 电 Plated-steel L plated t-placement 亮 Brightness of the item _ The size of the book is suitable for China National Standards (CNS) Α4 Washing grid (210X25 »7 Mm) 2
TW086107838A 1996-06-28 1997-06-06 An electrogalvanized steel sheet with light tone TW448244B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17012296A JP3363033B2 (en) 1996-06-28 1996-06-28 Electro-galvanized steel sheet
JP17012396A JP2831975B2 (en) 1996-06-28 1996-06-28 Electro-galvanized steel sheet

Publications (1)

Publication Number Publication Date
TW448244B true TW448244B (en) 2001-08-01

Family

ID=26493216

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086107838A TW448244B (en) 1996-06-28 1997-06-06 An electrogalvanized steel sheet with light tone

Country Status (4)

Country Link
KR (1) KR100235918B1 (en)
CN (1) CN1166815C (en)
ID (1) ID18574A (en)
TW (1) TW448244B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5130080B2 (en) 2008-02-29 2013-01-30 株式会社神戸製鋼所 Phosphate-treated electrogalvanized steel sheet
KR101860071B1 (en) * 2009-11-20 2018-06-27 도요 고한 가부시키가이샤 Method for manufacturing surface-treated steel sheet for cover member

Also Published As

Publication number Publication date
CN1166815C (en) 2004-09-15
KR100235918B1 (en) 1999-12-15
CN1173551A (en) 1998-02-18
ID18574A (en) 1998-04-23
KR980002305A (en) 1998-03-30

Similar Documents

Publication Publication Date Title
US4861441A (en) Method of making a black surface treated steel sheet
JPH01309997A (en) Method for obtaining copper-nickel-chromium bright electroplating having excellent corrosion resistance and plating film obtained thereby
TW448244B (en) An electrogalvanized steel sheet with light tone
CN106544707B (en) The acid cuprous stannous plating ladder of steel core imitates gold bronze
JPH0278540A (en) Black surface treatment steel plate
JP3363033B2 (en) Electro-galvanized steel sheet
JP2831975B2 (en) Electro-galvanized steel sheet
JP3554508B2 (en) Electro-galvanized steel sheet with stable color tone
JPS63153295A (en) Colored coated steel sheet and its production
JPH0359996B2 (en)
JPH06240490A (en) Corrosion resistant chromium plating
JPS6350499A (en) Colored zinc composite plated steel sheet and its production
JPH0849091A (en) Production of electrogalvanized steel sheet
CN106947983B (en) Intercalation Zn-Al alloy powder and its zinc-aluminium of preparation collaboration anticorrosive paint and method
JPS6154880B2 (en)
JPH01279792A (en) Black steel sheet
JPH0732538A (en) Weldable colored aluminum plate or colored aluminum alloy plate
JPH03162598A (en) Production of lustrous black steel material
JP3230907B2 (en) Method for producing blackened steel sheet excellent in productivity and blackening
JP2002186897A (en) Coating material excellent in coating film hardness and its production method
JP6197772B2 (en) Method for producing zinc-based electroplated steel sheet having excellent fingerprint resistance and whiteness
WO2013051269A1 (en) Production method for zinc-electroplated steel sheets
JP2005068500A (en) Electroplated steel, and its production method
JPH0732540A (en) Weldable black aluminum plate or black aluminum alloy plate with excellent decorativeness
JPH02118096A (en) Production of zn alloy electroplated steel sheet having superior chemical convertibility

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees